NVIDIA A2 vs AMD Radeon RX 580G
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Oct 2018
Generation
Quadro
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1440 MHz
1257 MHz
Boost Clock
1770 MHz
1330 MHz
Memory Clock
1563 MHz
2000 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
200.1GB/s
256.0GB/s
Render Config
SM Count
10
-
Shading Units
1280
2304
TMUs
40
144
ROPs
32
32
Tensor Cores
40
-
RT Cores
10
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
56.64 GPixel/s
42.56 GPixel/s
Texture Rate
70.80 GTexel/s
191.5 GTexel/s
FP16 (half)
4.531 TFLOPS
6.129 TFLOPS
FP32 (float)
4.531 TFLOPS
6.129 TFLOPS
FP64 (double)
70.80 GFLOPS
383.0 GFLOPS
Graphics Processor
GPU Name
GA107
Polaris 20
Architecture
Ampere
GCN 4.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
Unknown
5.7 billion
Die Size
Unknown
232 mm²
GPU Variant
-
Polaris 20 XTX(215-0910038)
Board Design
TDP
60W
185W
Suggested PSU
250 W
450 W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
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
6.6
6.4