Intel Iris Xe Graphics 80EU vs AMD Radeon R9 M395 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
May 2015
Generation
HD Graphics-M
Crystal System
Type
Integrated
Mobile
Bus Interface
Ring Bus
MXM-B (3.0)
Clock Speeds
Base Clock
300 MHz
—
Boost Clock
1300 MHz
—
Memory Clock
System Shared
1365 MHz
Memory
Memory Size
System Shared
2GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
174.7GB/s
Render Config
Shading Units
640
1792
TMUs
40
112
ROPs
20
32
L2 Cache
1024 KB
—
L3 Cache
12 MB
—
Compute Units
—
28
Theoretical Performance
Pixel Rate
26.00 GPixel/s
26.69 GPixel/s
Texture Rate
52.00 GTexel/s
93.41 GTexel/s
FP16 (half)
3.328 TFLOPS
—
FP32 (float)
1.664 TFLOPS
2.989 TFLOPS
FP64 (double)
416.0 GFLOPS
373.6 GFLOPS
Graphics Processor
GPU Name
Alder Lake GT1
Amethyst
Architecture
Generation 12.2
GCN 3.0
Foundry
Intel
TSMC
Process Size
10 nm
28 nm
Transistors
Unknown
5 billion
Die Size
Unknown
366 mm²
GPU Variant
—
Amethyst PRO(216-0872004)
Board Design
TDP
45W
250W
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
Shader Model
6.4
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.