Intel Arc A580 vs NVIDIA RTX 4000 SFF Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Oct 2023
Nov 2018
Generation
Alchemist(Arc 5)
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1700 MHz
1200 MHz
Boost Clock
2000 MHz
1746 MHz
Memory Clock
2000 MHz
1000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
4096bit
Bandwidth
512.0GB/s
1.02TB/s
Render Config
Shading Units
3072
3840
TMUs
192
240
ROPs
96
64
Tensor Cores
384
192
RT Cores
24
48
L2 Cache
8 MB
4 MB
SM Count
-
48
Compute Units
-
60
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
192.0 GPixel/s
111.7 GPixel/s
Texture Rate
384.0 GTexel/s
419.0 GTexel/s
FP16 (half)
24.58 TFLOPS
26.82 TFLOPS
FP32 (float)
12.29 TFLOPS
13.41 TFLOPS
FP64 (double)
1.536 TFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
DG2-512
Vega 20
GPU Variant
ACM-G10
Vega 20 GLXT
Architecture
Generation 12.7
GCN 5.1
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
21.7 billion
13.23 billion
Die Size
406 mm²
331 mm²
Board Design
TDP
175W
300W
Suggested PSU
450 W
700 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x mini-DisplayPort 1.4a
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
Shader Model
6.6
6.7
CUDA
-
8.9