AMD Radeon Pro W5500M vs NVIDIA RTX A4000 Max-Q
GPU Specs Compare
Graphics Card
Release Date
Feb 2020
Apr 2021
Generation
Radeon Pro Mobile
Ampere-MW
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
780 MHz
Boost Clock
1700 MHz
1395 MHz
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
352.0GB/s
Render Config
Compute Units
22
-
Shading Units
1408
5120
TMUs
88
160
ROPs
32
80
L2 Cache
2 MB
4 MB
SM Count
-
40
Tensor Cores
-
160
RT Cores
-
40
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
54.40 GPixel/s
111.6 GPixel/s
Texture Rate
149.6 GTexel/s
223.2 GTexel/s
FP16 (half)
9.574 TFLOPS
14.28 TFLOPS
FP32 (float)
4.787 TFLOPS
14.28 TFLOPS
FP64 (double)
299.2 GFLOPS
223.2 GFLOPS
Graphics Processor
GPU Name
Navi 14
GA104
GPU Variant
Navi 14 PRO XTM
-
Architecture
RDNA 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
6.4 billion
17.4 billion
Die Size
158 mm²
392 mm²
Board Design
TDP
85W
80W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.8
CUDA
-
8.6