NVIDIA RTX A5000 vs AMD Radeon Pro 575X
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Mar 2019
Generation
Quadro Ampere
Radeon Pro Mac
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1170 MHz
-
Boost Clock
1695 MHz
-
Memory Clock
2000 MHz
1700 MHz
Memory
Memory Size
24GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
256bit
Bandwidth
768.0GB/s
217.6GB/s
Render Config
SM Count
64
-
Shading Units
8192
2048
TMUs
256
128
ROPs
96
32
Tensor Cores
256
-
RT Cores
64
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
2 MB
Compute Units
-
32
Theoretical Performance
Pixel Rate
162.7 GPixel/s
35.07 GPixel/s
Texture Rate
433.9 GTexel/s
140.3 GTexel/s
FP16 (half)
27.77 TFLOPS
4.489 TFLOPS
FP32 (float)
27.77 TFLOPS
4.489 TFLOPS
FP64 (double)
433.9 GFLOPS
280.6 GFLOPS
Graphics Processor
GPU Name
GA102
Polaris 20
Architecture
Ampere
GCN 4.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
28.3 billion
5.7 billion
Die Size
628 mm²
232 mm²
GPU Variant
-
Polaris 20 XL(215-0910052)
Board Design
TDP
230W
150W
Suggested PSU
550 W
-
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
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
6.7
6.4