NVIDIA RTX A5000-8Q vs AMD Radeon RX 580G
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Oct 2018
Generation
Quadro Ampere
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1170 MHz
1257 MHz
Boost Clock
1695 MHz
1330 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
256bit
Bandwidth
768.0GB/s
256.0GB/s
Render Config
SM Count
64
—
Shading Units
8192
2304
TMUs
256
144
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
—
36
Theoretical Performance
Pixel Rate
162.7 GPixel/s
42.56 GPixel/s
Texture Rate
433.9 GTexel/s
191.5 GTexel/s
FP16 (half)
27.77 TFLOPS
6.129 TFLOPS
FP32 (float)
27.77 TFLOPS
6.129 TFLOPS
FP64 (double)
433.9 GFLOPS
383.0 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 XTX(215-0910038)
Board Design
TDP
230W
185W
Suggested PSU
550 W
450 W
Outputs
4x DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 8-pin
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
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.