Intel Arc A580 vs AMD Radeon HD 7970M
GPU Specs Compare
Graphics Card
Release Date
Oct 2023
Apr 2012
Generation
Alchemist(Arc 5)
London
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1700 MHz
-
Boost Clock
2000 MHz
-
Memory Clock
2000 MHz
1200 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
153.6GB/s
Render Config
Shading Units
3072
1280
TMUs
192
80
ROPs
96
32
Tensor Cores
384
-
RT Cores
24
-
L2 Cache
8 MB
512 KB
Compute Units
-
20
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
192.0 GPixel/s
27.20 GPixel/s
Texture Rate
384.0 GTexel/s
68.00 GTexel/s
FP16 (half)
24.58 TFLOPS
-
FP32 (float)
12.29 TFLOPS
2.176 TFLOPS
FP64 (double)
1.536 TFLOPS
136.0 GFLOPS
Graphics Processor
GPU Name
DG2-512
Wimbledon
GPU Variant
ACM-G10
Wimbledon XT(216-0836036)
Architecture
Generation 12.7
GCN 1.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
21.7 billion
2.8 billion
Die Size
406 mm²
212 mm²
Board Design
TDP
175W
100W
Suggested PSU
450 W
-
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
Shader Model
6.6
5.1