Intel Iris Xe MAX Graphics vs AMD Radeon Pro Vega 16
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Nov 2018
Generation
HD Graphics-M
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
815 MHz
Boost Clock
1650 MHz
1190 MHz
Memory Clock
2133 MHz
1200 MHz
Memory
Memory Size
4GB
4GB
Memory Type
LPDDR4X
HBM2
Memory Bus
128bit
1024bit
Bandwidth
68.26GB/s
307.2GB/s
Render Config
Shading Units
768
1024
TMUs
48
64
ROPs
24
32
L2 Cache
1024 KB
1024 KB
L3 Cache
16 MB
-
Compute Units
-
16
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
39.60 GPixel/s
38.08 GPixel/s
Texture Rate
79.20 GTexel/s
76.16 GTexel/s
FP16 (half)
5.069 TFLOPS
4.874 TFLOPS
FP32 (float)
2.534 TFLOPS
2.437 TFLOPS
FP64 (double)
633.6 GFLOPS
152.3 GFLOPS
Graphics Processor
GPU Name
DG1
Vega 12
Architecture
Generation 12.1
GCN 5.0
Foundry
Intel
GlobalFoundries
Process Size
10 nm
14 nm
Transistors
Unknown
Unknown
Die Size
95 mm²
Unknown
GPU Variant
-
Vega 12 XLA
Board Design
TDP
25W
75W
Outputs
No outputs
No outputs
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
Shader Model
6.4
6.3