Iris Pro Graphics 580 vs Tegra 4i GPU
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics 580 and 0System Shared VRAM Tegra 4i GPU 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 7 months late
Boost Clock950MHz
576 additional rendering cores
Lower TDP (15W vs 20W)
Score
Graphics Card
Sep 2015
Release Date
Feb 2013
HD Graphics-M
Generation
Tegra
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
350 MHz
Base Clock
-
950 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
576
Shading Units
-
72
TMUs
2
9
ROPs
2
Theoretical Performance
8.550 GPixel/s
Pixel Rate
1.320 GPixel/s
68.40 GTexel/s
Texture Rate
1.320 GTexel/s
2.189 TFLOPS
FP16 (half)
-
1094 GFLOPS
FP32 (float)
-
273.6 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
20W
No outputs
Outputs
No outputs
Graphics Processor
Skylake GT4e
GPU Name
Wayne
-
GPU Variant
Tegra 4i
Generation 9.0
Architecture
VLIW Vec4
Intel
Foundry
TSMC
14 nm+
Process Size
28 nm
Unknown
Transistors
0.011 billion
Unknown
Die Size
85 mm²
Graphics Features
12 (12_1)
DirectX
N/A
4.6
OpenGL
ES 3.0
3.0
OpenCL
N/A
1.3
Vulkan
N/A
6.4
Shader Model
-
