AMD Radeon Vega 8 vs AMD Radeon Pro Vega II Duo
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Jun 2019
Generation
Cezanne
Radeon Pro Mac
Type
Integrated
Desktop
Bus Interface
IGP
Apple MPX
Clock Speeds
Base Clock
300 MHz
1400 MHz
Boost Clock
2000 MHz
1720 MHz
Memory Clock
System Shared
1000 MHz
Memory
Memory Size
System Shared
32GB
Memory Type
System Shared
HBM2
Memory Bus
System Shared
4096bit
Bandwidth
System Dependent
1020GB/s
Render Config
Compute Units
8
64
Shading Units
512
4096
TMUs
32
256
ROPs
8
64
L1 Cache
—
16 KB (per CU)
L2 Cache
—
4 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
110.1 GPixel/s
Texture Rate
64.00 GTexel/s
440.3 GTexel/s
FP16 (half)
4.096 TFLOPS
28.18 TFLOPS
FP32 (float)
2.048 TFLOPS
14.09 TFLOPS
FP64 (double)
128.0 GFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
Cezanne
Vega 20
Architecture
GCN 5.1
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
9.8 billion
13.23 billion
Die Size
156 mm²
331 mm²
GPU Variant
—
Vega 20 XT
Board Design
TDP
45W
475W
Outputs
No outputs
1x HDMI 2.0b4x Thunderbolt
Power Connectors
None
None
Suggested PSU
—
850 W
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7
Benchmark
3DMark Time Spy
893
—
3DMark Time Spy Extreme
423
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.