iGame GeForce RTX 3070 Ti Advanced OC 8G-V
▲ iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card
iGame has launched a new GeForce RTX 3070 Ti Advanced OC 8G-V graphics card, using a 3.0 Slot Sworizer 2.0 large heat sink, with 5 all-copper heat pipes, with Vapor Chamber base and the new Storm Chaser cooling fan, which can provide good quality Strong heat dissipation performance, with red iGame Energy Core light effect outer frame ring, support RGB dual light ring, can display very unique visual persistence light effect and RGB weight effect, and has a one-click overclocking button, which can easily switch the graphics card Go to overclocking mode.
The size of the iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card is 315.5mm x 131.5mm x 60mm, with a three-fan 3 Slot large radiator design, a matte gray-silver painted aluminum alloy metal shell, and rounded gray-silver with unfavorable corners. The armor, with matte red spray paint iGame Energy Core lighting effect outer frame ring, makes the appearance of the product more rigid and technological, and the overall graphics card texture is greatly improved.
9 + 3 phase power supply design, iGame non-public version PCB design
▲ Adopting its own non-public PCB design
After removing the large radiator, you can see that the iGame GeForce RTX 3070 Ti Advanced OC 8G-V display card adopts its own special PCB design, and most of the components and circuit distribution are different from the public board.
▲ Alpha & OMEGA BLN0 50A DrMOS chip
▲ SM4377 + SM4522NH N-Channel MOSFET
In terms of power supply design, it has a 12-phase power supply module design. GA104 is not divided into nvvdd power supply + msvdd power supply. The GPU power supply adopts 9-phase Alpha & OMEGA BLN0 (AOZ5311NQI) DrMOS. The upper and lower bridge MOSFETs and integrated drivers are added in a single package. , Single-phase can provide 50A continuous current output, GDDR6X memory power supply adopts 3-phase 1 upper bridge 2 lower bridge N-Channel MOSFET design, upper bridge is SM4377 50A, lower bridge is SM4522NH 110A, with fully enclosed alloy inductor and Japanese Fujitsu solid state At the same time, SPT silver plating technology is used in the solder joints of the PCB soldering components, which greatly improves the stability and durability of the power supply of the graphics card.
▲ Two PCIe 8-pin auxiliary power supplies are required
Unlike the GeForce RTX 3070 Ti FE public board, the iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card does not use a special NVIDIA 12-Pin power supply. Instead, it uses the traditional two 8-pin interfaces, and the highest TGP is 290W / 310W. (One-click overclocking).
Complete NVIDIA GA104-400 graphics core
Nvidia GeForce RTX 3070 Ti uses GA104-400 graphics core. It is a complete GA104 chip. It uses 8nm NVIDIA Custom process and is manufactured by SAMSUNG. It has 17.4 billion transistors and a Die Size of about 392mm². The complete GA104 chip is built-in 6 GPC units, 24 TPC texture processing clusters and 48 SM streaming multi-processors, increasing to 6,144 CUDA Cores, 48 RT Cores and 192 Tensor Cores.
▲ NVIDIA GA104-400-A1 graphics core
In terms of core clock, the default clock of RTX 3070 Ti is 1,575MHz Base Clock, 1,770 MHz Boost Clock, and the highest TDP is 290W. It is replaced with GDDR6X memory particles. Although the memory interface remains the same as RTX 3070, the memory speed is 256bit. From 14Gbps to 19Gbps, the memory bandwidth is increased from 448GB/s to 608GB/s, which significantly improves the performance of processing ray tracing and special effects.
Upgrade GDDR6X memory
In terms of memory, Nvidia GeForce RTX 3070 Ti upgrades to RTX 3070 and uses GDDR6X memory particles. It does not simply increase the memory clock, but uses the new 4-Level PAM4 four-level pulse signal technology. Level signaling technology can transmit 2 data in a single cycle. Compared with the 2-Level NRZ technology used in the old GDDR6, the memory bandwidth is doubled under the simultaneous pulse, and the memory transmission speed can reach 19Gbps. Supports 256-bit memory interface, the memory bandwidth is increased to 608GB/s, and the 760GB/s of tracking RTX 3080 can meet higher resolution and more complex shader rendering operations, and the performance of processing ray tracing effects will be improved. There is a significant improvement.
▲ Micron D8BWW GDDR6X particles
The iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card is equipped with 8 Micron D8BWW GDDR6X memory particles, the official model is MT61K256M32JE-19G, with a single capacity of 8Gbit and a total of 8GB of graphics memory capacity. According to Micron’s data, the new GDDR6X memory particles are packaged in a 180-ball (12.0mm × 14.0mm) FBGA package with a VDD/VDDQ of 1.35V.
Nvidia RTX 30 Serires Specification
| GPU Codename | GA104 | GA104 | GA102 | GA102 | GA102 |
| GPCs | 6 | 6 | 6 | 7 | 7 |
| TPCs | 23 | 24 | 34 | 40 | 41 |
| SMs | 46 | 48 | 68 | 80 | 82 |
| CUDA Colors | 5888 | 6144 | 8704 | 10240 | 10496 |
| Tensor Colors | 184 (3rd Gen) | 192 (3rd Gen) | 272 (3rd Gen) | 320 (3rd Gen) | 328 (3rd Gen) |
| RT Cores | 46 (2nd Gen) | 68 (2nd Gen) | 80 (2nd Gen) | 82 (2nd Gen) | |
| Texture Units | 184 | 192 | 272 | 320 | 328 |
| ROPs | 96 | 96 | 96 | 112 | 112 |
| GPU Boost Clock | 1725 MHz | 1770 MHz | 1710 MHz | 1665 MHz | 1695 MHz |
| Memory Clock | 14 Gbps | 19 Gbps | 19 Gbps | 19 Gbps | 19.5 Gbps |
| Total Video Memory | 8GB GDDR6 | 8GB GDDR6X | 10GB GDDR6X | 12GB GDDR6X | 24GB GDDR6X |
| Memory Interface | 256-bit | 256-bit | 320-bit | 384-bit | 384-bit |
| Memory Bandwidth | 448 GB/s | 608 GB/s | 760 GB/s | 912 GB/s | 936 GB/s |
| TGP | 220W | 290W | 320W | 350W | 350W |
3 Slot Sworizer 2.0 large radiator
▲ Sworizer 2.0 large radiator
iGame GeForce RTX 3070 Ti Advanced OC 8G-V adopts iGame Sworizer 2.0 large radiator, with 3.0 Slot thickness design, with 5 8mm copper Heatpipe heat pipes, radiator adopts Vapor Chamber soaking plate, covering GPU chip and display memory at the same time Compared with the previous generation radiator design, the heat dissipation area has increased by 50%. It is closed in a plate-shaped cavity and operated by the evaporation and condensation cycle of the operating fluid. It has the characteristics and functions of rapid heat equalization, rapid heat transfer and heat diffusion, and GPU waste heat is evenly transferred to the heat pipe and then to the entire heat sink.
▲ Large area heat plate & 5 8mm copper heat pipes
Exclusive Storm Chaser cooling fan
▲ Storm Chaser 9cm fan & 8cm fan
The iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card adopts a three-fan design, with 8cm 9-blade cooling fans in the middle, and newly developed Storm Chaser 9cm cooling fans on the left and right sides. The number of fan blades has increased to 13 blades. Refer to Aero-grade engine propeller design, and after repeated adjustment tests, a flexion angle design is added to the end of the sickle blade, which can drive more air to blow to the radiator when rotating, and increase the wind pressure and air intake at the same time, effectively Strengthen the heat dissipation performance.
▲ With aluminum alloy backplane
The iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card also incorporates a PCB metal-reinforced backplane design. In addition to strengthening the rigidity of the PCB and avoiding bending damage to the circuit board, it also assists in the heat dissipation of the power supply components, reduces the operating temperature and improves product stability. .
Support DisplayPort 1.4a, HDMI 2.1
▲ 3 sets of Display Port 1.4a and 1 set of HDMI 2.1 interfaces
In terms of display output, the iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card provides 3 sets of Display Port 1.4a and 1 set of new HDMI 2.1 interfaces. Both video output interfaces can provide 8K @ 60Hz 12bit HDR resolution output and support VEGA DSC 1.2 lossless compression display function, new AV1 decoder, and a single card can provide up to 2 8K displays simultaneously output. In addition, 2 sets of DisplayPort connectors are used to provide up to 8K 12bit HDR @ 120Hz output.
| DisplayPort 1.4a | 8.1Gbps | 32.4Gbps | 4K 12bit HDR @240Hz 8K 12bit HDR @ 60Hz |
| HDMI 2.1 | 8.1Gbps | 48Gbps | 4K 12bit HDR @240Hz 8K 12bit HDR @ 60Hz |
▲ Supports up to 8K 60FPS AV1 decoding
One-click overclocking button
▲ Support physical One-Key Overclock
The iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card adds a one-key overclocking button on the I/O back panel. Press it to switch from normal vBIOS to overclocked vBIOS, and GPU Boost Clock is increased from 1770MHz to 1830MHz.
iGame Energy Core lighting effect outer frame ring
▲ iGame Energy Core light frame ring
The central fan part of the iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card adopts the new iGame Energy Core lighting frame ring design. It uses matte red spray paint to form an eye-catching bright red frame ring. It supports ARGB dual light ring lighting effects. The embedded matrix perforation design can enhance the RGB condensed light effect and supports more than five light effect switching effects.
▲ iGame luminous LOGO on the top
Visual persistence lighting effect demonstration
iGame GeForce RTX 3060 Advanced OC 12G supports iGame’s unique visual persistence lighting effect. Through the dual light ring design of iGame Energy Core, the light of the internal light ring can be brightened or dimmed, and the fan blades can be simulated when the central fan rotates. The illusion effect of slow rotation or stop can also be adjusted to display the number of fan blades, the speed of fan blade rotation, and the direction of clockwise or counterclockwise rotation. In this mode, other static colors can also be adjusted, which is a very interesting lighting effect.
▲ Lighting effect adjustment
iGame Center
The iGame Center multi-function software provides a variety of practical functions, including the function of monitoring the current computer status, real-time display of the current status of CPU, GPU and network, providing RGB lighting effect synchronization and switching lighting effect functions, and GPU performance and fan Speed adjustment.
Performance test:
testing platform:
Intel Core i9-11900K processor (ABT)
Alphacool Eiswand 360 water cooling radiator
ASUS ROG Maximus XIII Extreme Glacial motherboard
DDR4-3600 CL16 16GB x 2 memory
iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card
Windows 10 21H2 OS
NVIDIA 471.11 Display Driver
The core clocks of iGame GeForce RTX 3070 Ti Advanced OC 8G-V are 1575MHz Base Clock and 1770MHz Boost Clock. Compared with the official version, the Boost Clock has the same specifications. It supports the new GPU Boost 4.0 technology and can automatically overclock up to 1950MHz according to temperature and load level. Memory Clock is 1188MHz.
In one-key overclocking mode, the Boost Clock of the iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card increased from 1770MHz to 1830MHz, an increase of 60MHz. Under GPU Boost 4.0 automatic overclocking, the GPU Clock can reach up to 1980MHz.
Thermal test:
In terms of heat dissipation, the test was conducted at a room temperature of approximately 25°C. When idle, the GPU temperature was maintained at 45°C, and the fan remained in Fan Stop mode without rotating. Use Furmark for 3D computing load test. After about 20 minutes of GPU full load, the fan automatically adjusts to 59% speed and about 1,831RPM. Under low noise level, the average GPU temperature is maintained at 66°C, and the maximum temperature does not exceed 67° C, the heat dissipation performance is very good.
3DMark test:
Using 3DMark NVIDIA DLSS feature test DLSS 2.1 version running score test to test the game performance of Nvidia RTX graphics card with or without DLSS mode enabled, I run it in 2K / 4K resolution, DLSS 2.0 and Performance Mode. At 2K resolution, the average FPS value increased from 41.31 to 95.89; at 4K resolution, the average FPS value increased from 3.39 to 52.39.
Adopting 3DMark DirectX Raytracing feature test running score test, because it runs in the ray tracing mode of Microsoft DXR API, 3DMark will no longer be limited to designated NVIDIA RTX graphics card to perform pure ray tracing performance test, and AMD graphics card also supports Microsoft The DXR API light tracking mode can be tested and compared for NVIDIA and AMD graphics cards under the running test. The results show that the average FPS value of the Nvidia RTX 3070 Ti is 33.75.
“Bright Memory: Infinite”-DLSS level comparison test:
Using “Bright Memory: Infinite-Bright Memory: Infinite” for RTX and DLSS performance testing, this game should be one of the games that temporarily uses the most RTX elements, not only including global lighting, reflection, shadow and ambient light occlusion, but also adding Caustics, that is, after light is reflected or refracted on the surface of a smooth metal or transparent object, it will converge and diverge to form a new light source and illuminate other surrounding objects. It also adds multi-layer transparency effects and supports the new DLSS 2.1 Version setting, providing four levels of Quality, Balanced, Performance and Ultra Performance options.
After turning on DLSS Performance, the RTX 3070 Ti achieved 147%, 173% and 258% FPS growth in 1080P, 2K, 4K and other resolutions respectively, and met the smooth requirements of 1080P and 2K ray tracing 60FPS, but failed to meet 4K ray tracing 60FPS smooth demand.
“Tom Clancy’s Rainbow Six: Siege” game test:
Using the “Tom Clancy’s Rainbow Six Siege” built-in Benchmark running test, running in 1080P, 2K, 4K, 6K resolution, ultra-high screen settings, the average FPS of RTX 3070 Ti was 414, 356 and 216, respectively. Under 1080P resolution, it can exceed 400FPS, and 2K resolution can meet the smooth demand of 240FPS competitive games. It can be seen that Nvidia RTX 3070 Ti can play the best smooth performance for mainstream FPS games.
“Watch Dogs: Free Legion Watch Dogs Legion” game test:
Ubisoft has launched the third sequel to Watch Dogs: Legion, which supports the new NVIDIA RTX ray tracing and DLSS 2.1 technology, which can improve the realism of the game screen and game performance. The RTX ray tracing reflection effect provides moderate, Three image quality settings: high and highest; DLSS provides four image quality settings: performance mode, balance mode, quality mode, and ultra-high mode. I will use the Benchmark built-in Watch Dogs: Legion to test the game performance of the graphics card.
NVIDIA released the recommended game configuration for Watch Dogs: Legion. The recommended image quality setting for RTX 3070 is 2K resolution, Very High, Ray Tracing High, DLSS Quality and other image quality settings. The author found that the Ultra image quality setting will adopt the relationship of the high-definition texture pack, and the VRAM capacity of the graphics card is more demanding. If the image quality is adjusted to Ultra or 4K Ultra image quality under the same image quality setting, there is a chance that the 8GB VRAM capacity will be exceeded. Sudden drop in game performance may occur, and users need to pay attention to adjustments in image quality.
I refer to the recommended image quality settings of RTX 3070 to test the game performance of RTX 3070 Ti. With the settings of Very High, High ray tracing and DLSS Quality enabled, the RTX 3070 Ti can still maintain the smooth requirements of 60FPS at 1080P and 2K resolutions. The author also tried to test the 4K resolution and adjust the DLSS to Performance to get a balance of 63 FPS. From the analysis of test data, RTX 3070 Ti can meet the needs of 2K ray tracing smooth games, and after adjusting the DLSS level, it can also meet the needs of 4K ray tracing smooth games.
iGame GeForce RTX 3070 Ti Advanced OC 8G-V graphics card
Price: HK$ to be confirmed
Enquiry: Altech Computer (3628-3377)
Plain comment:
iGame has launched a new GeForce RTX 3070 Ti Advanced OC 8G-V graphics card, using a 3 Slot Sworizer 2.0 large heat sink, a large-area Vapor Chamber base, and the latest Storm Chaser cooling fan, providing a stable and high-performance display output , Can meet the needs of 2K ray tracing smooth game, and has an eye-catching red iGame Energy Core lighting effect outer frame ring, which can show the unique visual persistence lighting effect of iGame, and also adds a one-click overclocking button to easily switch to overclocking Mode to obtain improved display performance.