NVIDIA RTX A4000 Max-Q vs AMD Radeon RX 580 OEM
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jun 2016
Generation
Ampere-MW
Polaris
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
780 MHz
1120 MHz
Boost Clock
1395 MHz
1266 MHz
Memory Clock
1375 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
352.0GB/s
256.0GB/s
Render Config
SM Count
40
—
Shading Units
5120
2304
TMUs
160
144
ROPs
80
32
Tensor Cores
160
—
RT Cores
40
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
2 MB
Compute Units
—
36
Theoretical Performance
Pixel Rate
111.6 GPixel/s
40.51 GPixel/s
Texture Rate
223.2 GTexel/s
182.3 GTexel/s
FP16 (half)
14.28 TFLOPS
5.834 TFLOPS
FP32 (float)
14.28 TFLOPS
5.834 TFLOPS
FP64 (double)
223.2 GFLOPS
364.6 GFLOPS
Graphics Processor
GPU Name
GA104
Ellesmere
Architecture
Ampere
GCN 4.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
17.4 billion
5.7 billion
Die Size
392 mm²
232 mm²
GPU Variant
—
Polaris 10 XT(215-0876184)
Board Design
TDP
80W
150W
Outputs
Portable Device Dependent
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
—
450 W
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
6.8
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.