AMD Radeon PRO W7800 vs AMD Radeon Pro W6800
GPU Specs Compare
Graphics Card
Release Date
Apr 2023
Jun 2021
Generation
Radeon Pro Navi(Navi III Series)
Radeon Pro
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1895 MHz
2075 MHz
Boost Clock
2525 MHz
2320 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
32GB
32GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
576.0GB/s
512.0GB/s
Render Config
Compute Units
70
60
Shading Units
4480
3840
TMUs
280
240
ROPs
128
96
RT Cores
70
60
L1 Cache
256 KB per Array
128 KB per Array
L2 Cache
6 MB
4 MB
L3 Cache
64 MB
128 MB
Theoretical Performance
Pixel Rate
323.2 GPixel/s
222.7 GPixel/s
Texture Rate
707.0 GTexel/s
556.8 GTexel/s
FP16 (half)
90.50 TFLOPS
35.64 TFLOPS
FP32 (float)
45.25 TFLOPS
17.82 TFLOPS
FP64 (double)
1414 GFLOPS
1114 GFLOPS
Graphics Processor
GPU Name
Navi 31
Navi 21
GPU Variant
Navi 31
-
Architecture
RDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
57.7 billion
26.8 billion
Die Size
529 mm²
520 mm²
Board Design
TDP
260W
250W
Suggested PSU
600 W
600 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
6x mini-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
📊 Benchmark
3DMark Time Spy
-
15,963