Home GPU Comparison NVIDIA ION 2 vs Intel Iris Pro Graphics P580

NVIDIA ION 2 vs Intel Iris Pro Graphics P580

We compared two Integrated graphics card GPUs: 0System Shared VRAM ION 2 and 0System Shared VRAM Iris Pro Graphics P580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Pro Graphics P580 's Advantages
Released 7 years and 3 months late
Boost Clock1000MHz
560 additional rendering cores
Lower TDP (15W vs 20W)

Score

Benchmark

FP32 (float)
ION 2
0.034 TFLOPS
Iris Pro Graphics P580 +3288%
1.152 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Sep 2015
ION
Generation
HD Graphics-W
Integrated
Type
Integrated
PCIe 2.0 x16
Bus Interface
Ring Bus

Clock Speeds

-
Base Clock
350 MHz
-
Boost Clock
1000 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

-
-
-
1
SM Count
-
16
Shading Units
576
8
TMUs
72
4
ROPs
9
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
-
-
-
-

Theoretical Performance

2.000 GPixel/s
Pixel Rate
9.000 GPixel/s
4.000 GTexel/s
Texture Rate
72.00 GTexel/s
-
FP16 (half)
2.304 TFLOPS
34.24 GFLOPS
FP32 (float)
1152 GFLOPS
-
FP64 (double)
288.0 GFLOPS

Board Design

20W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GT218
GPU Name
Skylake GT4e
N11M-PT1
GPU Variant
-
Tesla 2.0
Architecture
Generation 9.0
TSMC
Foundry
Intel
40 nm
Process Size
14 nm+
0.26 billion
Transistors
Unknown
57 mm²
Die Size
Unknown

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

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