Intel GMA 3100 vs Intel Iris Pro Graphics P580
We compared two Integrated graphics card GPUs: 0System Shared VRAM GMA 3100 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 GMA 3100 's Advantages
Lower TDP (13W vs 15W)
Intel Iris Pro Graphics P580 's Advantages
Released 8 years and 4 months late
Boost Clock1000MHz
576 additional rendering cores
Score
Graphics Card
May 2007
Release Date
Sep 2015
GMA Graphics
Generation
HD Graphics-W
Integrated
Type
Integrated
FSB
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
4
TMUs
72
4
ROPs
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
1.600 GPixel/s
Pixel Rate
9.000 GPixel/s
1.600 GTexel/s
Texture Rate
72.00 GTexel/s
-
FP16 (half)
2.304 TFLOPS
-
FP32 (float)
1152 GFLOPS
-
FP64 (double)
288.0 GFLOPS
Board Design
13W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Bearlake
GPU Name
Skylake GT4e
Bearlake-G+ (G33)
GPU Variant
-
Generation 4.0
Architecture
Generation 9.0
Intel
Foundry
Intel
90 nm
Process Size
14 nm+
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
9.0c
DirectX
12 (12_1)
2.0
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
3.0
Shader Model
6.4
