AMD Radeon RX 580X vs NVIDIA RTX A5000-8Q
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Apr 2021
Generation
Polaris
Quadro Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1257 MHz
1170 MHz
Boost Clock
1340 MHz
1695 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
256.0GB/s
768.0GB/s
Render Config
Compute Units
36
-
Shading Units
2304
8192
TMUs
144
256
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
6 MB
SM Count
-
64
Tensor Cores
-
256
RT Cores
-
64
Theoretical Performance
Pixel Rate
42.88 GPixel/s
162.7 GPixel/s
Texture Rate
193.0 GTexel/s
433.9 GTexel/s
FP16 (half)
6.175 TFLOPS
27.77 TFLOPS
FP32 (float)
6.175 TFLOPS
27.77 TFLOPS
FP64 (double)
385.9 GFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GA102
GPU Variant
Polaris 20 XTX(215-0910038)
-
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
5.7 billion
28.3 billion
Die Size
232 mm²
628 mm²
Board Design
TDP
185W
230W
Suggested PSU
450 W
550 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.7
CUDA
-
8.6