AMD Radeon Pro Vega II Duo vs AMD Ryzen Z2 Extreme GPU
GPU · Specs Compare
Graphics Card
Release Date
Jun 2019
Jul 2025
Generation
Radeon Pro Mac
Console GPU
Type
Desktop
Game console
Bus Interface
Apple MPX
—
Clock Speeds
Base Clock
1400 MHz
800 MHz
Boost Clock
1720 MHz
2700 MHz
Memory Clock
1000 MHz
1000 MHz
Memory
Memory Size
32GB
16GB
Memory Type
HBM2
LPDDR5X
Memory Bus
4096bit
128bit
Bandwidth
1020GB/s
128.0GB/s
Render Config
Compute Units
64
16
Shading Units
4096
1024
TMUs
256
64
ROPs
64
48
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
8 MB
RT Cores
—
16
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
110.1 GPixel/s
129.6 GPixel/s
Texture Rate
440.3 GTexel/s
172.8 GTexel/s
FP16 (half)
28.18 TFLOPS
11.06 TFLOPS
FP32 (float)
14.09 TFLOPS
5.530 TFLOPS
FP64 (double)
7.045 TFLOPS
345.6 GFLOPS
Graphics Processor
GPU Name
Vega 20
Strix Point
GPU Variant
Vega 20 XT
100-000001684
Architecture
GCN 5.1
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
13.23 billion
34 billion
Die Size
331 mm²
233 mm²
Board Design
TDP
475W
28W
Suggested PSU
850 W
—
Outputs
1x HDMI 2.0b4x Thunderbolt
1x USB Type-C
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.4
Shader Model
6.7
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.