Iris Pro Graphics 580 vs HD Graphics 4600
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics 580 and 0System Shared VRAM HD Graphics 4600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Pro Graphics 580 Advantages
Released 2 years and 3 months late
416 additional rendering cores
Lower TDP (15W vs 45W)
HD Graphics 4600 Advantages
Boost Clock has increased by 16% (1100MHz vs 950MHz)
Score
Benchmark
FP32 (float)
Iris Pro Graphics 580
+210%
1094
HD Graphics 4600
352
3DMark Time Spy
Iris Pro Graphics 580
+273%
728
HD Graphics 4600
195
Graphics Card
Sep 2015
Release Date
Jun 2013
HD Graphics-M
Generation
HD Graphics
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
350 MHz
Base Clock
350 MHz
950 MHz
Boost Clock
1100 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
576
Shading Units
160
72
TMUs
20
9
ROPs
2
Theoretical Performance
8.550 GPixel/s
Pixel Rate
2.200 GPixel/s
68.40 GTexel/s
Texture Rate
22.00 GTexel/s
2.189 TFLOPS
FP16 (half)
-
1094 GFLOPS
FP32 (float)
352.0 GFLOPS
273.6 GFLOPS
FP64 (double)
88.00 GFLOPS
Board Design
15W
TDP
45W
No outputs
Outputs
No outputs
Graphics Processor
Skylake GT4e
GPU Name
Haswell GT2
Generation 9.0
Architecture
Generation 7.5
Intel
Foundry
Intel
14 nm+
Process Size
22 nm
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.3
3.0
OpenCL
1.2
1.3
Vulkan
1.0
6.4
Shader Model
5.1
