NVIDIA RTX A2000 12 GB vs AMD Radeon RX 580 2048SP
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Oct 2018
Generation
Quadro
Polaris
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
562 MHz
1168 MHz
Boost Clock
1200 MHz
1284 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
288.0GB/s
224.0GB/s
Render Config
SM Count
26
-
Shading Units
3328
2048
TMUs
104
128
ROPs
48
32
Tensor Cores
104
-
RT Cores
26
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
3 MB
2 MB
Compute Units
-
32
Theoretical Performance
Pixel Rate
57.60 GPixel/s
41.09 GPixel/s
Texture Rate
124.8 GTexel/s
164.4 GTexel/s
FP16 (half)
7.987 TFLOPS
5.259 TFLOPS
FP32 (float)
7.987 TFLOPS
5.259 TFLOPS
FP64 (double)
124.8 GFLOPS
328.7 GFLOPS
Graphics Processor
GPU Name
GA106
Polaris 20
Architecture
Ampere
GCN 4.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
12 billion
5.7 billion
Die Size
276 mm²
232 mm²
GPU Variant
-
Polaris 20 XL(215-0910052)
Board Design
TDP
70W
150W
Suggested PSU
250 W
450 W
Outputs
4x mini-DisplayPort 1.4a
1x DVI1x 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
📊 Benchmark
3DMark Time Spy
5,834
3,826
3DMark Time Spy Extreme
2,681
-
OctaneBench
227
-
Blender
1,885
-