AMD Radeon Pro Vega II vs Intel Arc A780
GPU Specs Compare
Graphics Card
Release Date
Jun 2019
Unknown
Generation
Radeon Pro Mac
Alchemist(Arc 7)
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 4.0 x16
Clock Speeds
Base Clock
1574 MHz
2200 MHz
Boost Clock
1720 MHz
2200 MHz
Memory Clock
806 MHz
1093 MHz
Memory
Memory Size
32GB
16GB
Memory Type
HBM2
GDDR6X
Memory Bus
4096bit
256bit
Bandwidth
825.3GB/s
559.6GB/s
Render Config
Compute Units
64
-
Shading Units
4096
4096
TMUs
256
256
ROPs
64
128
L1 Cache
16 KB (per CU)
-
L2 Cache
4 MB
16 MB
Tensor Cores
-
512
RT Cores
-
32
Theoretical Performance
Pixel Rate
110.1 GPixel/s
281.6 GPixel/s
Texture Rate
440.3 GTexel/s
563.2 GTexel/s
FP16 (half)
28.18 TFLOPS
36.04 TFLOPS
FP32 (float)
14.09 TFLOPS
18.02 TFLOPS
FP64 (double)
7.045 TFLOPS
2.253 TFLOPS
Graphics Processor
GPU Name
Vega 20
DG2-512
GPU Variant
Vega 20 XT
ACM-G10
Architecture
GCN 5.1
Generation 12.7
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
13.23 billion
21.7 billion
Die Size
331 mm²
406 mm²
Board Design
TDP
475W
200W
Suggested PSU
850 W
550 W
Outputs
1x HDMI 2.0b4x Thunderbolt
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6
📊 Benchmark
Blender
832
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