AMD Radeon Pro W5500M vs NVIDIA RTX A2000
GPU Specs Compare
Graphics Card
Release Date
Feb 2020
Aug 2021
Generation
Radeon Pro Mobile
Quadro Ampere
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
562 MHz
Boost Clock
1700 MHz
1200 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
192bit
Bandwidth
224.0GB/s
288.0GB/s
Render Config
Compute Units
22
-
Shading Units
1408
3328
TMUs
88
104
ROPs
32
48
L2 Cache
2 MB
3 MB
SM Count
-
26
Tensor Cores
-
104
RT Cores
-
26
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
54.40 GPixel/s
57.60 GPixel/s
Texture Rate
149.6 GTexel/s
124.8 GTexel/s
FP16 (half)
9.574 TFLOPS
7.987 TFLOPS
FP32 (float)
4.787 TFLOPS
7.987 TFLOPS
FP64 (double)
299.2 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
Navi 14
GA106
GPU Variant
Navi 14 PRO XTM
GA106-850-A1
Architecture
RDNA 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
6.4 billion
12 billion
Die Size
158 mm²
276 mm²
Board Design
TDP
85W
70W
Outputs
No outputs
4x mini-DisplayPort 1.4a
Power Connectors
None
None
Suggested PSU
-
250 W
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
6.7
CUDA
-
8.6