AMD Radeon Pro W6400 vs AMD Radeon HD 8950M
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
May 2013
Generation
Radeon Pro
Solar System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
2331 MHz
-
Boost Clock
2331 MHz
-
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
128bit
Bandwidth
112.0GB/s
88.00GB/s
Render Config
Compute Units
12
12
Shading Units
768
768
TMUs
48
48
ROPs
32
16
RT Cores
12
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
256 KB
L3 Cache
8 MB
-
Theoretical Performance
Pixel Rate
74.59 GPixel/s
17.20 GPixel/s
Texture Rate
111.9 GTexel/s
51.60 GTexel/s
FP16 (half)
7.161 TFLOPS
-
FP32 (float)
3.580 TFLOPS
1.651 TFLOPS
FP64 (double)
223.8 GFLOPS
103.2 GFLOPS
Graphics Processor
GPU Name
Navi 24
Saturn
GPU Variant
Navi 24 XL-W
Saturn XT
Architecture
RDNA 2.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
5.4 billion
2.08 billion
Die Size
107 mm²
160 mm²
Board Design
TDP
50W
100W
Suggested PSU
250 W
-
Outputs
2x DisplayPort 1.4a
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.0
Vulkan
1.3
1.2
Shader Model
6.6
6.3
📊 Benchmark
Blender
221
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