Intel Iris Pro Graphics P580 vs NVIDIA ION 2
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P580 and 0System Shared VRAM ION 2 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)
Iris Pro Graphics P580
+3288%
1.152 TFLOPS
ION 2
0.034 TFLOPS
Graphics Card
Sep 2015
Release Date
Jun 2008
HD Graphics-W
Generation
ION
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCIe 2.0 x16
Clock Speeds
350 MHz
Base Clock
-
1000 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
1
576
Shading Units
16
72
TMUs
8
9
ROPs
4
-
-
-
-
-
-
-
-
-
-
L2 Cache
32 KB
-
-
-
Theoretical Performance
9.000 GPixel/s
Pixel Rate
2.000 GPixel/s
72.00 GTexel/s
Texture Rate
4.000 GTexel/s
2.304 TFLOPS
FP16 (half)
-
1152 GFLOPS
FP32 (float)
34.24 GFLOPS
288.0 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Skylake GT4e
GPU Name
GT218
-
GPU Variant
N11M-PT1
Generation 9.0
Architecture
Tesla 2.0
Intel
Foundry
TSMC
14 nm+
Process Size
40 nm
Unknown
Transistors
0.26 billion
Unknown
Die Size
57 mm²
Graphics Features
12 (12_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.2
6.4
Shader Model
4.1
