Iris Xe MAX Graphics vs Mobility Radeon HD 3450
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 256MB VRAM Mobility Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Xe MAX Graphics Advantages
Released 12 years and 9 months late
Boost Clock1650MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (68.26GB/s vs 6.400GB/s)
728 additional rendering cores
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
+6235%
2534
Mobility Radeon HD 3450
40
Graphics Card
Oct 2020
Release Date
Jan 2008
HD Graphics-M
Generation
M8x
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
400 MHz
Memory
4GB
Memory Size
256MB
LPDDR4X
Memory Type
DDR2
128bit
Memory Bus
64bit
68.26GB/s
Bandwidth
6.400GB/s
Render Config
-
Compute Units
2
768
Shading Units
40
48
TMUs
4
24
ROPs
4
1024 KB
L2 Cache
64 KB
16 MB
L3 Cache
-
Theoretical Performance
39.60 GPixel/s
Pixel Rate
2.000 GPixel/s
79.20 GTexel/s
Texture Rate
2.000 GTexel/s
5.069 TFLOPS
FP16 (half)
-
2.534 TFLOPS
FP32 (float)
40.00 GFLOPS
633.6 GFLOPS
FP64 (double)
-
Board Design
25W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
DG1
GPU Name
M82
-
GPU Variant
M82-SCE XT
(216-0707011)
(216-0707011)
Generation 12.1
Architecture
TeraScale
Intel
Foundry
TSMC
10 nm
Process Size
55 nm
Unknown
Transistors
0.181 billion
95 mm²
Die Size
67 mm²
Graphics Features
12 (12_1)
DirectX
10.1
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
6.4
Shader Model
4.1
