Iris Plus Graphics 640 vs Jetson TK1 GPU
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 640 and 0System Shared VRAM Jetson TK1 GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Plus Graphics 640 's Advantages
Released 2 years and 3 months late
Boost Clock has increased by 16% (1100MHz vs 951MHz)
192 additional rendering cores
Jetson TK1 GPU 's Advantages
Lower TDP (8W vs 15W)
Score
Benchmark
FP32 (float)
Iris Plus Graphics 640
+131%
845
Jetson TK1 GPU
365
Graphics Card
Jan 2017
Release Date
Oct 2014
HD Graphics-M
Generation
Tegra
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
300 MHz
Base Clock
756 MHz
1100 MHz
Boost Clock
951 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
384
Shading Units
192
48
TMUs
8
6
ROPs
4
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
128 KB
Theoretical Performance
6.600 GPixel/s
Pixel Rate
3.804 GPixel/s
52.80 GTexel/s
Texture Rate
7.608 GTexel/s
1.690 TFLOPS
FP16 (half)
-
844.8 GFLOPS
FP32 (float)
365.2 GFLOPS
211.2 GFLOPS
FP64 (double)
11.41 GFLOPS
Board Design
15W
TDP
8W
No outputs
Outputs
No outputs
Graphics Processor
Kaby Lake GT3e
GPU Name
GK20A
Generation 9.5
Architecture
Kepler 2.0
Intel
Foundry
TSMC
14 nm++
Process Size
28 nm
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
ES 3.1
3.0
OpenCL
N/A
1.3
Vulkan
1.1
-
CUDA
3.2
6.4
Shader Model
5.1
