ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition
vs
XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition


GPU comparison with benchmarks

The ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition has 9728 shader units and these clock a maximum of 2.66 GHz which results in an FP32 computing power of 51.66 TFLOPS.

The XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition has 5376 shader units and these clock at a maximum of 2.56 GHz and achieve an FP32 computing power of 55.05 TFLOPS.

GPU

The ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition is equipped with a graphics chip of the Ada Lovelace architecture, which has 76 streaming multiprocessors.

The graphics card XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition is based on the RDNA 3 architecture and is equipped with 84 execution units.
ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition GPU XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition
NVIDIA GeForce RTX 4080 Based on AMD Radeon RX 7900 XT
AD103-300-A1 GPU Chip Navi 31
Ada Lovelace Architecture RDNA 3
76 Streaming Multiprocessors 84
9728 Shader 5376
112 Render Output Units 192
304 Texture Units 336
76 Raytracing Cores 84

Memory

The ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition is equipped with a 16 GB large GDDR6X graphics memory, which is equipped with 1.400 GHz clocks.

The XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition has a 20 GB large GDDR6 graphics memory and the memory clock is 2.500GHz.

16 GB Memory Size 20 GB
GDDR6X Memory Type GDDR6
1.400 GHz Memory Clock 2.500 GHz
22.4 Gbps Memory Speed 20.0 Gbps
717 GB/s Memory bandwidth 800 GB/s
256 bit Memory Interface 320 bit

Clock Speeds

The ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition has a turbo clock of 2.655 GHz. The turbo frequency of the XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition is 2.560 GHz.

2.205 GHz Base Clock 1.500 GHz
2.655 GHz Boost Clock 2.560 GHz
Avg (Game) Clock 2.22 GHz
Yes Overclocking Yes

Thermal Design

The ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition has 1 x 16-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 90 °C.

The XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 97 °C.

320 W TDP 300 W
-- TDP (up) --
90 °C Tjunction max 97 °C
1 x 16-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition are cooled with a Air cooling.

The XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 110 mm Fan 1 3 x 100 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
38 dB Noise (Load) --

Connectivity

The ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition supports the downward compatible copy protection HDCP in version 2.3.

The XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition supports HDCP in version 2.3 and all previous versions.

4 Max. Displays 4
2.3 HDCP-Version 2.3
2x HDMI v2.1a HDMI Ports 1x HDMI v2.1
3x DP v1.4a DP Ports 3x DP v2.1
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition supports Microsoft's DirectX version 12_2 (Ultimate).

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
ASUS Aura Sync LED No LED lighting

Supported Video Codecs

This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode AV1 Decode / Encode
Decode VP8 Decode / Encode
Decode VP9 Decode / Encode

Dimensions

The ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition is 70 mm wide and therefore needs the space of -- in the case.

The width of the XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition is 70 mm and thus requires the space of -- in the PC case.

358 mm Length 344 mm
149 mm Height 128 mm
70 mm Width 55 mm
4 PCIe-Slots Width (Slots) --
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4 x 16

Additional data

Manufactured using the 5 nanometer process, ASUS ROG Strix GeForce RTX 4080 16GB White OC Edition was released in Q4/2022.

The XFX Speedster MERC 310 Radeon RX 7900 XT Black Edition published in Q4/2022 is manufactured with a structure width of 5 nanometers.

ROG-STRIX-RTX4080-O16G-WHITE Part-no RX-79TMERCB9
Q4/2022 Release date Q4/2022
1,199 $ (Reference) Launch Price 979 $
5 nm Structure size 5 nm
data sheet Documents data sheet

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Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

The Last of Us Part 1

The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL

Geekbench 6 - Vulkan

FP32 Performance (Single-precision TFLOPS)

The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.

FP32 (TFLOPS)

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