HD Graphics vs Iris Pro Graphics P580
We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 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
Iris Pro Graphics P580 's Advantages
Released 2 years and 11 months late
528 additional rendering cores
Lower TDP (15W vs 45W)
Score
Benchmark
FP32 (float)
HD Graphics
96
Iris Pro Graphics P580
+1100%
1152
Graphics Card
Oct 2012
Release Date
Sep 2015
HD Graphics-M
Generation
HD Graphics-W
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
350 MHz
Base Clock
350 MHz
1000 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
48
Shading Units
576
6
TMUs
72
1
ROPs
9
Theoretical Performance
1.000 GPixel/s
Pixel Rate
9.000 GPixel/s
6.000 GTexel/s
Texture Rate
72.00 GTexel/s
-
FP16 (half)
2.304 TFLOPS
96.00 GFLOPS
FP32 (float)
1152 GFLOPS
24.00 GFLOPS
FP64 (double)
288.0 GFLOPS
Board Design
45W
TDP
15W
No outputs
Outputs
No outputs
Graphics Processor
Ivy Bridge GT1
GPU Name
Skylake GT4e
Generation 7.0
Architecture
Generation 9.0
Intel
Foundry
Intel
22 nm
Process Size
14 nm+
0.392 billion
Transistors
Unknown
94 mm²
Die Size
Unknown
Graphics Features
11.1 (11_0)
DirectX
12 (12_1)
4.0
OpenGL
4.6
1.2
OpenCL
3.0
1.0
Vulkan
1.3
5.0
Shader Model
6.4
