AMD Radeon RX 480 Mobile vs Intel Arc A580
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Oct 2023
Generation
Mobility Radeon
Alchemist(Arc 5)
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1700 MHz
Boost Clock
1077 MHz
2000 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
256.0GB/s
512.0GB/s
Render Config
Compute Units
36
-
Shading Units
2304
3072
TMUs
144
192
ROPs
32
96
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
8 MB
Tensor Cores
-
384
RT Cores
-
24
Theoretical Performance
Pixel Rate
34.46 GPixel/s
192.0 GPixel/s
Texture Rate
155.1 GTexel/s
384.0 GTexel/s
FP16 (half)
4.963 TFLOPS
24.58 TFLOPS
FP32 (float)
4.963 TFLOPS
12.29 TFLOPS
FP64 (double)
310.2 GFLOPS
1.536 TFLOPS
Graphics Processor
GPU Name
Ellesmere
DG2-512
GPU Variant
Ellesmere XT
ACM-G10
Architecture
GCN 4.0
Generation 12.7
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
5.7 billion
21.7 billion
Die Size
232 mm²
406 mm²
Board Design
TDP
100W
175W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
None
2x 8-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6