Iris Xe MAX Graphics vs GeForce MX450 30.5W 10Gbps
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 2GB VRAM GeForce MX450 30.5W 10Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Xe MAX Graphics 's Advantages
Boost Clock has increased by 5% (1650MHz vs 1575MHz)
More VRAM (4GB vs 2GB)
Lower TDP (25W vs 31W)
GeForce MX450 30.5W 10Gbps 's Advantages
Larger VRAM bandwidth (80.00GB/s vs 68.26GB/s)
128 additional rendering cores
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
2534
GeForce MX450 30.5W 10Gbps
+11%
2822
Graphics Card
Oct 2020
Release Date
Aug 2020
HD Graphics-M
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x4
Clock Speeds
300 MHz
Base Clock
1395 MHz
1650 MHz
Boost Clock
1575 MHz
2133 MHz
Memory Clock
1250 MHz
Memory
4GB
Memory Size
2GB
LPDDR4X
Memory Type
GDDR6
128bit
Memory Bus
64bit
68.26GB/s
Bandwidth
80.00GB/s
Render Config
-
SM Count
14
768
Shading Units
896
48
TMUs
56
24
ROPs
32
-
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
512 KB
16 MB
L3 Cache
-
Theoretical Performance
39.60 GPixel/s
Pixel Rate
50.40 GPixel/s
79.20 GTexel/s
Texture Rate
88.20 GTexel/s
5.069 TFLOPS
FP16 (half)
5.645 TFLOPS
2.534 TFLOPS
FP32 (float)
2.822 TFLOPS
633.6 GFLOPS
FP64 (double)
88.20 GFLOPS
Board Design
25W
TDP
31W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
DG1
GPU Name
TU117
-
GPU Variant
N18S-G5
Generation 12.1
Architecture
Turing
Intel
Foundry
TSMC
10 nm
Process Size
12 nm
Unknown
Transistors
4.7 billion
95 mm²
Die Size
200 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
7.5
6.4
Shader Model
6.6
