Iris Xe MAX Graphics vs Radeon E9174 MXM
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 4GB VRAM Radeon E9174 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Xe MAX Graphics 's Advantages
Released 3 years late
Boost Clock has increased by 35% (1650MHz vs 1219MHz)
256 additional rendering cores
Lower TDP (25W vs 50W)
Radeon E9174 MXM 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 68.26GB/s)
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
+103%
2534
Radeon E9174 MXM
1248
Graphics Card
Oct 2020
Release Date
Oct 2017
HD Graphics-M
Generation
Embedded
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
MXM-A (3.0)
Clock Speeds
300 MHz
Base Clock
1124 MHz
1650 MHz
Boost Clock
1219 MHz
2133 MHz
Memory Clock
1500 MHz
Memory
4GB
Memory Size
4GB
LPDDR4X
Memory Type
GDDR5
128bit
Memory Bus
128bit
68.26GB/s
Bandwidth
96.00GB/s
Render Config
-
Compute Units
8
768
Shading Units
512
48
TMUs
32
24
ROPs
16
-
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
512 KB
16 MB
L3 Cache
-
Theoretical Performance
39.60 GPixel/s
Pixel Rate
19.50 GPixel/s
79.20 GTexel/s
Texture Rate
39.01 GTexel/s
5.069 TFLOPS
FP16 (half)
1248 GFLOPS
2.534 TFLOPS
FP32 (float)
1248 GFLOPS
633.6 GFLOPS
FP64 (double)
78.02 GFLOPS
Board Design
25W
TDP
50W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
DG1
GPU Name
Lexa
-
GPU Variant
E9170
Generation 12.1
Architecture
GCN 4.0
Intel
Foundry
GlobalFoundries
10 nm
Process Size
14 nm
Unknown
Transistors
2.2 billion
95 mm²
Die Size
103 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
6.4
Shader Model
6.4
