NVIDIA RTX A2000 Mobile vs AMD Radeon Pro 575X
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Mar 2019
Generation
Ampere-MW
Radeon Pro Mac
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1215 MHz
-
Boost Clock
1687 MHz
-
Memory Clock
1500 MHz
1700 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
192.0GB/s
217.6GB/s
Render Config
SM Count
20
-
Shading Units
2560
2048
TMUs
80
128
ROPs
48
32
Tensor Cores
80
-
RT Cores
20
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
2 MB
Compute Units
-
32
Theoretical Performance
Pixel Rate
80.98 GPixel/s
35.07 GPixel/s
Texture Rate
135.0 GTexel/s
140.3 GTexel/s
FP16 (half)
8.637 TFLOPS
4.489 TFLOPS
FP32 (float)
8.637 TFLOPS
4.489 TFLOPS
FP64 (double)
135.0 GFLOPS
280.6 GFLOPS
Graphics Processor
GPU Name
GA107
Polaris 20
Architecture
Ampere
GCN 4.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
8.7 billion
5.7 billion
Die Size
200 mm²
232 mm²
GPU Variant
-
Polaris 20 XL(215-0910052)
Board Design
TDP
95W
150W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.6
-
Shader Model
6.8
6.4