AMD Radeon Pro VII vs AMD Radeon PRO W7800
GPU Specs Compare
Graphics Card
Release Date
May 2020
Apr 2023
Generation
Radeon Pro Vega
Radeon Pro Navi(Navi III Series)
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1400 MHz
1895 MHz
Boost Clock
1700 MHz
2525 MHz
Memory Clock
1000 MHz
2250 MHz
Memory
Memory Size
16GB
32GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
1020GB/s
576.0GB/s
Render Config
Compute Units
60
70
Shading Units
3840
4480
TMUs
240
280
ROPs
64
128
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
4 MB
6 MB
RT Cores
-
70
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
108.8 GPixel/s
323.2 GPixel/s
Texture Rate
408.0 GTexel/s
707.0 GTexel/s
FP16 (half)
26.11 TFLOPS
90.50 TFLOPS
FP32 (float)
13.06 TFLOPS
45.25 TFLOPS
FP64 (double)
6.528 TFLOPS
1414 GFLOPS
Graphics Processor
GPU Name
Vega 20
Navi 31
GPU Variant
Vega 20 GLXT WS(215-0914026)
Navi 31
Architecture
GCN 5.1
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
13.23 billion
57.7 billion
Die Size
331 mm²
529 mm²
Board Design
TDP
250W
260W
Suggested PSU
600 W
600 W
Outputs
6x mini-DisplayPort 1.4a
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.7
6.8
📊 Benchmark
3DMark Time Spy
8,984
-
3DMark Time Spy Extreme
4,369
-
Blender
3,343
-