Intel Iris Xe MAX Graphics vs AMD Radeon Pro Vega II
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Jun 2019
Generation
HD Graphics-M
Radeon Pro Mac
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
Apple MPX
Clock Speeds
Base Clock
300 MHz
1574 MHz
Boost Clock
1650 MHz
1720 MHz
Memory Clock
2133 MHz
806 MHz
Memory
Memory Size
4GB
32GB
Memory Type
LPDDR4X
HBM2
Memory Bus
128bit
4096bit
Bandwidth
68.26GB/s
825.3GB/s
Render Config
Shading Units
768
4096
TMUs
48
256
ROPs
24
64
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
—
Compute Units
—
64
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
39.60 GPixel/s
110.1 GPixel/s
Texture Rate
79.20 GTexel/s
440.3 GTexel/s
FP16 (half)
5.069 TFLOPS
28.18 TFLOPS
FP32 (float)
2.534 TFLOPS
14.09 TFLOPS
FP64 (double)
633.6 GFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
DG1
Vega 20
Architecture
Generation 12.1
GCN 5.1
Foundry
Intel
TSMC
Process Size
10 nm
7 nm
Transistors
Unknown
13.23 billion
Die Size
95 mm²
331 mm²
GPU Variant
—
Vega 20 XT
Board Design
TDP
25W
475W
Outputs
No outputs
1x HDMI 2.0b4x Thunderbolt
Suggested PSU
—
850 W
Power Connectors
—
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
Shader Model
6.4
6.7
Benchmark
Blender
—
832
▲ Specs Compare
Data sourced from official specifications and benchmark tests.