Iris Xe MAX Graphics vs Mobility Radeon HD 4670
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 512MB VRAM Mobility Radeon HD 4670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Xe MAX Graphics 's Advantages
Released 11 years and 9 months late
Boost Clock1650MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (68.26GB/s vs 25.60GB/s)
448 additional rendering cores
Lower TDP (25W vs 35W)
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
+486%
2534
Mobility Radeon HD 4670
432
Graphics Card
Oct 2020
Release Date
Jan 2009
HD Graphics-M
Generation
M9x
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
MXM-A (3.0)
Clock Speeds
300 MHz
Base Clock
-
1650 MHz
Boost Clock
-
2133 MHz
Memory Clock
800 MHz
Memory
4GB
Memory Size
512MB
LPDDR4X
Memory Type
GDDR3
128bit
Memory Bus
128bit
68.26GB/s
Bandwidth
25.60GB/s
Render Config
-
Compute Units
4
768
Shading Units
320
48
TMUs
32
24
ROPs
8
-
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
16 MB
L3 Cache
-
Theoretical Performance
39.60 GPixel/s
Pixel Rate
5.400 GPixel/s
79.20 GTexel/s
Texture Rate
21.60 GTexel/s
5.069 TFLOPS
FP16 (half)
-
2.534 TFLOPS
FP32 (float)
432.0 GFLOPS
633.6 GFLOPS
FP64 (double)
-
Board Design
25W
TDP
35W
No outputs
Outputs
No outputs
Graphics Processor
DG1
GPU Name
M96
-
GPU Variant
M96 XT
(216-0729051)
Generation 12.1
Architecture
TeraScale
Intel
Foundry
TSMC
10 nm
Process Size
55 nm
Unknown
Transistors
0.514 billion
95 mm²
Die Size
146 mm²
Graphics Features
12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.4
Shader Model
4.1
