Intel Arc A780 vs AMD Radeon RX Vega M GH
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Feb 2018
Generation
Alchemist(Arc 7)
Vega
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
2200 MHz
1063 MHz
Boost Clock
2200 MHz
1190 MHz
Memory Clock
1093 MHz
800 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6X
HBM2
Memory Bus
256bit
1024bit
Bandwidth
559.6GB/s
204.8GB/s
Render Config
Shading Units
4096
1536
TMUs
256
96
ROPs
128
64
Tensor Cores
512
—
RT Cores
32
—
L2 Cache
16 MB
1024 KB
Compute Units
—
24
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
281.6 GPixel/s
76.16 GPixel/s
Texture Rate
563.2 GTexel/s
114.2 GTexel/s
FP16 (half)
36.04 TFLOPS
3.656 TFLOPS
FP32 (float)
18.02 TFLOPS
3.656 TFLOPS
FP64 (double)
2.253 TFLOPS
228.5 GFLOPS
Graphics Processor
GPU Name
DG2-512
Polaris 22
GPU Variant
ACM-G10
VegaM XT(C7398773)
Architecture
Generation 12.7
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
21.7 billion
5 billion
Die Size
406 mm²
208 mm²
Board Design
TDP
200W
100W
Suggested PSU
550 W
—
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
Power Connectors
2x 8-pin
—
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
Shader Model
6.6
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.