NVIDIA GeForce 9400 vs Intel Iris Pro Graphics 580
We compared two Integrated graphics card GPUs: 0System Shared VRAM GeForce 9400 and 0System Shared VRAM Iris Pro Graphics 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Pro Graphics 580 's Advantages
Released 8 years and 5 months late
Boost Clock950MHz
560 additional rendering cores
Lower TDP (15W vs 40W)
Score
Benchmark
FP32 (float)
GeForce 9400
0.035 TFLOPS
Iris Pro Graphics 580
+3025%
1.094 TFLOPS
Graphics Card
Apr 2007
Release Date
Sep 2015
GeForce 9 IGP
Generation
HD Graphics-M
Integrated
Type
Integrated
PCI
Bus Interface
Ring Bus
Clock Speeds
-
Base Clock
350 MHz
-
Boost Clock
950 MHz
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
-
-
-
2
SM Count
-
16
Shading Units
576
8
TMUs
72
4
ROPs
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
1.800 GPixel/s
Pixel Rate
8.550 GPixel/s
3.600 GTexel/s
Texture Rate
68.40 GTexel/s
-
FP16 (half)
2.189 TFLOPS
35.20 GFLOPS
FP32 (float)
1094 GFLOPS
-
FP64 (double)
273.6 GFLOPS
Board Design
40W
TDP
15W
-
-
-
1x DVI
1x VGA
1x S-Video
Outputs
No outputs
-
-
-
Graphics Processor
C79
GPU Name
Skylake GT4e
-
-
-
Tesla
Architecture
Generation 9.0
-
Foundry
Intel
65 nm
Process Size
14 nm+
0.314 billion
Transistors
Unknown
144 mm²
Die Size
Unknown
Graphics Features
11.1 (10_0)
DirectX
12 (12_1)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
4.0
Shader Model
6.4
