AMD Radeon RX Vega M GH vs Intel Arc B580
GPU · Specs Compare
Graphics Card
Release Date
Feb 2018
Dec 2024
Generation
Vega
Battlemage
Type
Mobile
Desktop
Bus Interface
IGP
PCIe 4.0 x8
Clock Speeds
Base Clock
1063 MHz
2670 MHz
Boost Clock
1190 MHz
2670 MHz
Memory Clock
800 MHz
2375 MHz
Memory
Memory Size
4GB
12GB
Memory Type
HBM2
GDDR6
Memory Bus
1024bit
192bit
Bandwidth
204.8GB/s
456.0GB/s
Render Config
Compute Units
24
—
Shading Units
1536
2560
TMUs
96
160
ROPs
64
80
L1 Cache
16 KB (per CU)
256 KB (per EU)
L2 Cache
1024 KB
18 MB
Tensor Cores
—
160
RT Cores
—
20
Theoretical Performance
Pixel Rate
76.16 GPixel/s
213.6 GPixel/s
Texture Rate
114.2 GTexel/s
427.2 GTexel/s
FP16 (half)
3.656 TFLOPS
27.34 TFLOPS
FP32 (float)
3.656 TFLOPS
13.67 TFLOPS
FP64 (double)
228.5 GFLOPS
1.709 TFLOPS
Graphics Processor
GPU Name
Polaris 22
BMG-G21
GPU Variant
VegaM XT(C7398773)
SRPMF
Architecture
GCN 4.0
Xe2
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5 billion
19.6 billion
Die Size
208 mm²
272 mm²
Board Design
TDP
100W
190W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Suggested PSU
—
450 W
Power Connectors
—
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.4
Shader Model
6.4
6.6
Benchmark
Blender
—
1,935
▲ Specs Compare
Data sourced from official specifications and benchmark tests.