Intel Iris Xe MAX Graphics vs ATI Mobility Radeon HD 2600 XT Mac Edition
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 256MB VRAM Mobility Radeon HD 2600 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Xe MAX Graphics 's Advantages
Released 13 years and 3 months late
Boost Clock1650MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (68.26GB/s vs 21.92GB/s)
648 additional rendering cores
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
+1659%
2.534 TFLOPS
Mobility Radeon HD 2600 XT Mac Edition
0.144 TFLOPS
Graphics Card
Oct 2020
Release Date
Jul 2007
HD Graphics-M
Generation
M7x
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
MXM-II
Clock Speeds
300 MHz
Base Clock
-
1650 MHz
Boost Clock
-
2133 MHz
Memory Clock
685 MHz
Memory
4GB
Memory Size
256MB
LPDDR4X
Memory Type
GDDR3
128bit
Memory Bus
128bit
68.26GB/s
Bandwidth
21.92GB/s
Render Config
-
Compute Units
3
-
-
-
768
Shading Units
120
48
TMUs
8
24
ROPs
4
-
-
-
-
-
-
-
-
-
1024 KB
L2 Cache
64 KB
16 MB
L3 Cache
-
Theoretical Performance
39.60 GPixel/s
Pixel Rate
2.400 GPixel/s
79.20 GTexel/s
Texture Rate
4.800 GTexel/s
5.069 TFLOPS
FP16 (half)
-
2.534 TFLOPS
FP32 (float)
144.0 GFLOPS
633.6 GFLOPS
FP64 (double)
-
Board Design
25W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
DG1
GPU Name
M76
-
GPU Variant
M76 XT-M
(216XJBKA13FG)
Generation 12.1
Architecture
TeraScale
Intel
Foundry
TSMC
10 nm
Process Size
65 nm
Unknown
Transistors
0.39 billion
95 mm²
Die Size
153 mm²
Graphics Features
12 (12_1)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.4
Shader Model
4.0
