AMD Radeon Pro V520 vs AMD Radeon Pro W6400
GPU Specs Compare
Graphics Card
Release Date
Dec 2020
Jan 2022
Generation
Radeon Pro
Radeon Pro
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1000 MHz
2331 MHz
Boost Clock
1600 MHz
2331 MHz
Memory Clock
1000 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
64bit
Bandwidth
512.0GB/s
112.0GB/s
Render Config
Compute Units
36
12
Shading Units
2304
768
TMUs
144
48
ROPs
64
32
L2 Cache
4 MB
1024 KB
RT Cores
-
12
L1 Cache
-
128 KB per Array
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
102.4 GPixel/s
74.59 GPixel/s
Texture Rate
230.4 GTexel/s
111.9 GTexel/s
FP16 (half)
14.75 TFLOPS
7.161 TFLOPS
FP32 (float)
7.373 TFLOPS
3.580 TFLOPS
FP64 (double)
460.8 GFLOPS
223.8 GFLOPS
Graphics Processor
GPU Name
Navi 12
Navi 24
GPU Variant
Navi 12
Navi 24 XL-W
Architecture
RDNA 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
Unknown
5.4 billion
Die Size
Unknown
107 mm²
Board Design
TDP
225W
50W
Suggested PSU
550 W
250 W
Outputs
No outputs
2x DisplayPort 1.4a
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.2
Vulkan
1.3
1.3
Shader Model
6.5
6.6
📊 Benchmark
Blender
-
221