Iris Plus Graphics 640 vs Tegra 4 GPU
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 640 and 0System Shared VRAM Tegra 4 GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Plus Graphics 640 Advantages
Released 3 years and 5 months late
Boost Clock1100MHz
384 additional rendering cores
Lower TDP (15W vs 20W)
Score
Graphics Card
Jan 2017
Release Date
Aug 2013
HD Graphics-M
Generation
Tegra
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
300 MHz
Base Clock
-
1100 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
384
Shading Units
-
48
TMUs
4
6
ROPs
4
Theoretical Performance
6.600 GPixel/s
Pixel Rate
2.688 GPixel/s
52.80 GTexel/s
Texture Rate
2.688 GTexel/s
1.690 TFLOPS
FP16 (half)
-
844.8 GFLOPS
FP32 (float)
-
211.2 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
20W
No outputs
Outputs
No outputs
Graphics Processor
Kaby Lake GT3e
GPU Name
Wayne
-
GPU Variant
Tegra 4
Generation 9.5
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
-
