AMD Radeon Pro W6400 vs AMD Radeon PRO W7400
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
Radeon Pro
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x8
Clock Speeds
Base Clock
2331 MHz
1000 MHz
Boost Clock
2331 MHz
1100 MHz
Memory Clock
1750 MHz
1350 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
128bit
Bandwidth
112.0GB/s
172.8GB/s
Render Config
Compute Units
12
28
Shading Units
768
1792
TMUs
48
112
ROPs
32
64
RT Cores
12
28
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
1024 KB
2 MB
L3 Cache
8 MB
32 MB
Theoretical Performance
Pixel Rate
74.59 GPixel/s
70.40 GPixel/s
Texture Rate
111.9 GTexel/s
123.2 GTexel/s
FP16 (half)
7.161 TFLOPS
15.77 TFLOPS
FP32 (float)
3.580 TFLOPS
7.885 TFLOPS
FP64 (double)
223.8 GFLOPS
246.4 GFLOPS
Graphics Processor
GPU Name
Navi 24
Navi 33
GPU Variant
Navi 24 XL-W
Navi 33
Architecture
RDNA 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
5.4 billion
13.3 billion
Die Size
107 mm²
204 mm²
Board Design
TDP
50W
55W
Suggested PSU
250 W
250 W
Outputs
2x DisplayPort 1.4a
4x DisplayPort 2.1
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.2
Vulkan
1.3
1.3
Shader Model
6.6
6.8
📊 Benchmark
Blender
221
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