This time AMD launched the update of the RX 6000 series, and launched three models of RX 6950 XT, RX 6750 XT and RX 6650 XT. Among them, the RX 6750 XT, as the mainstream 2K resolution graphics card, has a small improvement in performance, while The ROG Strix Radeon RX 6750 XT O12G GAMING launched by ASUS this time also has additional overclocking in terms of clock, giving players better performance.
Specification:
Graphics Processor: Radeon RX 6750 XT
Number of SP stream processors: 2560
Memory form: 12GB GDDR6
GPU Boost Clock: 2623 MHz (Gaming Mode) / 2719 MHz (OC Mode)
Memory Speed: 18 Gbps
Memory interface: 192-bit
Bus Specifications: PCI Express 4.0
Interface: HDMI x 1, DisplayPort x 3
HDCP Support：Yes(2.3)
Power Connector: 2 x 8-pin
Slot: 2.9 slots
ROG Strix Radeon RX 6750 XT O12G GAMING Unboxing
AMD updated three new RX 6000 series graphics cards this time, mainly for small adjustments in performance. The main difference is that the clocks of both cores and memory have been improved, but because it is not the number of cores or memory increase, so no significant improvement in performance can be expected.
This upgrade still uses the 7nm process, RDNA 2 architecture Navi 22 GPU in the core, with 2560 SP stream processors, 40 sets of CU computing units and 40 RA light acceleration units, and the memory part maintains 12GB GDDR6 configuration , but boosted to 18 Gbps in the clock section.
The appearance of the newly launched ROG Strix Radeon RX 6750 XT O12G GAMING is still familiar to players. The size part is the same as the thickness of the 2.9 slot, and the length part is more than 30 cm. Pay more attention to the selection of small chassis.
→ ROG Strix RX 6750 XT O12G GAMING front view of the package.
→You can see the introduction of product features on the back of the package.
In the exterior part, you can see the three-fan design, with two 11-blade forward-rotating axial fans on both sides, and a 13-blade reverse-rotating axial fan in the middle. The airflow is smoother and better cooling effect is achieved.
→ ROG Strix RX 6750 XT O12G GAMING features a sleek design on the front, with the ROG gaming totem on the metal trim.
→The fan part uses a 11-blade forward-rotating axial fan and a 13-blade reverse-rotating axial fan.
→Axial fan is around the fan blade, and it can be seen that there is an outer frame to help the airflow concentrate.
The side part is designed for ARGB light Bar, whether the light is turned on or not, the visual effect is not bad, and you can see two 8-Pin power supplies on the upper right. As you can see from the position of the baffle on the other side, the display output part provides 1 HDMI and 3 Display Ports. It is a pity that 2 HDMIs are not given.
→The side light Bar has a slightly black design.
→ How the ARGB light Bar is lit.
→Display the output list, the baffle part is made of 304 stainless steel.
There is also a metal back plate on the back of the graphics card. In addition to not worrying about the PCB getting stuck in the installation, it can also help the memory and power supply area to have additional cooling effect. In the position close to the file version, you can see a mode switch, allowing players to switch between P Mode and Q Mode, and choose whether to turn on the automatic fan stop function. In addition, you can also see 2 PWM FanConnect fan pins behind the graphics card, allowing the graphics card to directly control nearby fans.
→A list of the appearance of the metal back panel, the ROG Logo on the right side will not glow.
→ P Mode and Q Mode mode switch.
→ 2 PWM FanConnect fan pins.
In the heat dissipation part, you can see the large heat dissipation fins under the three fans. The core and memory are in contact with the nickel-plated copper vaporizing plate made of MaxContact precision polishing technology in the middle, and then 7 heat pipes are used to disperse the waste heat to the super large heat dissipation. fins, and under the heat sink, you can see that there is a middle frame on the PCB, which sandwiches the PCB with the metal back plate, which can strengthen the overall structural strength and prevent the board from bending.
→Remove the heat dissipation fin part and you can see that there is a metal middle frame inside.
→ Nickel-plated copper vapor chambers made with MaxContact precision polishing technology.
→ 7 heat pipe configuration.
In the middle of the PCB, you can see that the RX 6750XT uses the Navi 22 core, the memory part uses 6 SAMSUNG K4ZAF325BM-HC18 GDDR6 2GB particles, and the power supply part uses a 12-phase Super Alloy Power II power supply design, and the materials are still top-level Aluminum alloy inductors, solid polymer capacitors and various high current power stages.
→ Overview of the front side of the PCB.
→ Overview of Navi 22 core and 12-phase power supply.
→ A close-up of the memory particles.
ROG Strix Radeon RX 6750 XT O12G GAMING Performance Test
First see GPU-Z information, the core of RX 6750 XT is Navi 22 core chip, the process is 7 nm, it has 2560 SP stream processors, and the memory is SAMSUNG GDDR6 192-bit 12272 MB. In terms of clock, the core clock The Boost clock is 2554 MHz, the Boost clock is 2623 MHz, and the memory clock is 2250 MHz. After turning on the overclocking mode through GPU TWEAK, the Boost clock is increased to 2719 MHz.
→ GPU-Z。
3DMark is a performance test software that simulates 3A-level game graphics operations. The Fire Strike series simulates the running of DX11 games. In the Fire Strike test at FHD resolution, ROG Strix RX 6750 XT scored 32,678 points; 1440p resolution The Fire Strike Extreme test scored 17,736 points; the Fire Strike Ultra test scored 9,146 points at 2160p resolution.
→ 3DMark Fire Strike。
→ 3DMark Fire Strike Extreme。
→ 3DMark Fire Strike Ultra。
The DX12 API test is also carried out using 3DMark. The Port Royal is a game simulation test with ray tracing technology added. The default test resolution is 1440p. The ROG Strix RX 6750 XT passed the test and scored 6,343 points; the Time Spy series mainly tested under DX12. Game performance, Time Spy’s default resolution is 1440p, and the test scored 14,353 points, while the 2160p quality Time Spy Extreme test scored 6,727 points.
→ 3DMark Port Royal。
→ 3DMark Time Spy。
→ 3DMark Time Spy Extreme。
ROG Strix Radeon RX 6750 XT O12G GAMING Gaming Test
In the game testing part, several games of different natures were used for testing. First of all, the AAA masterpiece test selected “Electric Rider 2077”, “Watch Dogs: Freedom Legion”, “Polar Howl 6”, “Deep Trembling: Exile” , “Assassin’s Creed: Viking Age”, “Rainbow Six: Escape from the Forbidden Zone” and “Forza Motorsport: Horizon 5”, the special effects settings are all the highest in the default settings, and two resolutions of 1080p and 1440p have been tested.
ROG Strix RX 6750 XT In the actual measurement of 7 games, in addition to “Thriller: Exile”, which is more efficient, the remaining games can have more than 100 frames of performance in 1080p, “Rainbow Six: Escape from the Restricted Area” even It can reach 190 FPS, and 1440p basically has a performance of more than 60 FPS.
→ AAA game FPS.
As for the ray tracing game, we tested 4 games, “Electric Rider 2077”, “Watch Dogs: Freedom Legion”, “Polar War Howl 6”, and “Tremble Deep: Exile”. ”, the other 3 games are a bit difficult to test, and among them, “Dian Yu Ren Ke 2077” in the test, it will be found that if the ray tracing is turned on to the highest, the 1080p resolution cannot reach 30 FPS, except for special effects. In addition to improving FPS, it may depend on when more masterpieces can support FSR to make AMD graphics cards more competitive in light-chasing games.
→ Light chase game FPS.
ROG Strix Radeon RX 6750 XT O12G GAMING Temperature and Power Measured
The temperature and power consumption test is mainly based on the highest value of the entire platform. It is equipped with an i9-12900k processor. Through FurMark, Time Spy Stress Test, and GPU-Z, the temperature and power consumption under high load, DX12 games and standby are simulated. . The temperature of ROG Strix RX 6750 XT O12G GAMING in standby is 33 degrees, and the power consumption of the whole platform is 87W; the temperature when Time Spy Stress Test is running is 57 degrees, and the power consumption of the whole platform is 363 W; the temperature when FurMark 4xMSAA is running is 62 degrees , the power consumption of the whole platform is 365W. The temperature can be maintained at around 60 degrees under the pressure test, and the heat dissipation performance is not bad.
→Temperature test.
→Power consumption test.
ROG Strix Radeon RX 6750 XT O12G GAMING Summary
This time AMD’s newly launched Radeon RX 6750 XT is a small update. The performance improvement is limited, but it is about 5% performance improvement. In some newer AAA masterpieces, 1440p resolution can also have a good number of frames when playing , only the light chasing game part, the performance will still be a little difficult.
The ROG Strix Radeon RX 6750 XT O12G GAMING benefits from pre-overclocking at the factory, and after turning on the OC mode through the software, the Boost clock can be increased to 2719 MHz, which can squeeze out more in terms of performance, and heat dissipation. Some ROG graphics cards have always performed well, and players can choose with confidence.
Therefore, on the whole, the updated RX 6750 XT mainly has a slight improvement in performance. Players who upgrade the graphics card after each generation can consider buying the new model directly. If the players who have already used the RX 6700 XT, the performance difference between the two is not much different. , you can carefully consider whether you need to upgrade.
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