AMD Radeon PRO W7800 vs AMD Radeon RX 6750 XT
GPU Specs Compare
Graphics Card
Release Date
Apr 2023
Mar 2022
Generation
Radeon Pro Navi(Navi III Series)
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1895 MHz
2150 MHz
Boost Clock
2525 MHz
2600 MHz
Memory Clock
2250 MHz
2250 MHz
Memory
Memory Size
32GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
576.0GB/s
432.0GB/s
Render Config
Compute Units
70
40
Shading Units
4480
2560
TMUs
280
160
ROPs
128
64
RT Cores
70
40
L1 Cache
256 KB per Array
128 KB per Array
L2 Cache
6 MB
3 MB
L3 Cache
64 MB
96 MB
Theoretical Performance
Pixel Rate
323.2 GPixel/s
166.4 GPixel/s
Texture Rate
707.0 GTexel/s
416.0 GTexel/s
FP16 (half)
90.50 TFLOPS
26.62 TFLOPS
FP32 (float)
45.25 TFLOPS
13.31 TFLOPS
FP64 (double)
1414 GFLOPS
832.0 GFLOPS
Graphics Processor
GPU Name
Navi 31
Navi 22
GPU Variant
Navi 31
Navi 22 KXT(215-127000144)
Architecture
RDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
57.7 billion
17.2 billion
Die Size
529 mm²
335 mm²
Board Design
TDP
260W
250W
Suggested PSU
600 W
600 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.3
Shader Model
6.8
6.5