Intel GMA vs Intel Iris Pro Graphics P580
We compared two Integrated graphics card GPUs: 0System Shared VRAM GMA 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 5 years and 4 months late
Boost Clock1000MHz
576 additional rendering cores
Score
Graphics Card
May 2010
Release Date
Sep 2015
GMA Graphics-T
Generation
HD Graphics-W
Integrated
Type
Integrated
PCIe 1.0 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
-
-
-
-
-
-
-
Shading Units
576
2
TMUs
72
1
ROPs
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
533.0 MPixel/s
Pixel Rate
9.000 GPixel/s
1.066 GTexel/s
Texture Rate
72.00 GTexel/s
-
FP16 (half)
2.304 TFLOPS
-
FP32 (float)
1152 GFLOPS
-
FP64 (double)
288.0 GFLOPS
Board Design
Unknown
TDP
15W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-
Graphics Processor
Cloverview
GPU Name
Skylake GT4e
-
-
-
PowerVR SGX545
Architecture
Generation 9.0
Intel
Foundry
Intel
32 nm
Process Size
14 nm+
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
9.0c
DirectX
12 (12_1)
ES 2.0
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
3.0
Shader Model
6.4
