Intel Iris Plus Graphics 645 vs NVIDIA GeForce 9400M
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 645 and 0System Shared VRAM GeForce 9400M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Plus Graphics 645 's Advantages
Released 11 years late
Boost Clock1050MHz
368 additional rendering cores
NVIDIA GeForce 9400M 's Advantages
Lower TDP (12W vs 15W)
Score
Benchmark
FP32 (float)
Iris Plus Graphics 645
+1691%
0.806 TFLOPS
GeForce 9400M
0.045 TFLOPS
Graphics Card
Oct 2019
Release Date
Oct 2008
HD Graphics-M
Generation
GeForce 9M IGP
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCIe 2.0 x16
Clock Speeds
300 MHz
Base Clock
-
1050 MHz
Boost Clock
-
System Shared
Memory Clock
System Shared
Memory
System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent
Render Config
-
-
-
-
SM Count
2
384
Shading Units
16
48
TMUs
8
6
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
6.300 GPixel/s
Pixel Rate
2.320 GPixel/s
50.40 GTexel/s
Texture Rate
4.640 GTexel/s
1.613 TFLOPS
FP16 (half)
-
806.4 GFLOPS
FP32 (float)
44.80 GFLOPS
201.6 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
12W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Coffee Lake GT3e
GPU Name
C79
-
GPU Variant
C79MX
Generation 9.5
Architecture
Tesla
Intel
Foundry
-
14 nm+++
Process Size
65 nm
Unknown
Transistors
0.314 billion
Unknown
Die Size
144 mm²
Graphics Features
12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.4
Shader Model
4.0
