NVIDIA GeForce GT 320M vs Intel Iris Xe MAX Graphics
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 320M and 4GB VRAM Iris Xe MAX Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 320M 's Advantages
Lower TDP (23W vs 25W)
Intel Iris Xe MAX Graphics 's Advantages
Released 10 years and 7 months late
Boost Clock1650MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (68.26GB/s vs 25.28GB/s)
744 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 320M
0.053 TFLOPS
Iris Xe MAX Graphics
+4681%
2.534 TFLOPS
Graphics Card
Mar 2010
Release Date
Oct 2020
GeForce 300M
Generation
HD Graphics-M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1650 MHz
790 MHz
Memory Clock
2133 MHz
Memory
1024MB
Memory Size
4GB
DDR3
Memory Type
LPDDR4X
128bit
Memory Bus
128bit
25.28GB/s
Bandwidth
68.26GB/s
Render Config
-
-
-
3
SM Count
-
24
Shading Units
768
8
TMUs
48
8
ROPs
24
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
4.000 GPixel/s
Pixel Rate
39.60 GPixel/s
4.000 GTexel/s
Texture Rate
79.20 GTexel/s
-
FP16 (half)
5.069 TFLOPS
52.80 GFLOPS
FP32 (float)
2.534 TFLOPS
-
FP64 (double)
633.6 GFLOPS
Board Design
23W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GT216
GPU Name
DG1
-
-
-
Tesla 2.0
Architecture
Generation 12.1
TSMC
Foundry
Intel
40 nm
Process Size
10 nm
0.486 billion
Transistors
Unknown
100 mm²
Die Size
95 mm²
Graphics Features
11.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.2
CUDA
-
4.1
Shader Model
6.4
