Jetson TK1 GPU vs Tegra 4i GPU
We compared two Integrated graphics card GPUs: 0System Shared VRAM Jetson TK1 GPU and 0System Shared VRAM Tegra 4i GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Jetson TK1 GPU 's Advantages
Released 1 years and 8 months late
Boost Clock951MHz
192 additional rendering cores
Lower TDP (8W vs 20W)
Score
Graphics Card
Oct 2014
Release Date
Feb 2013
Tegra
Generation
Tegra
Integrated
Type
Integrated
IGP
Bus Interface
IGP
Clock Speeds
756 MHz
Base Clock
-
951 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
192
Shading Units
-
8
TMUs
2
4
ROPs
2
16 KB (per SMX)
L1 Cache
-
128 KB
L2 Cache
-
Theoretical Performance
3.804 GPixel/s
Pixel Rate
1.320 GPixel/s
7.608 GTexel/s
Texture Rate
1.320 GTexel/s
365.2 GFLOPS
FP32 (float)
-
11.41 GFLOPS
FP64 (double)
-
Board Design
8W
TDP
20W
No outputs
Outputs
No outputs
Graphics Processor
GK20A
GPU Name
Wayne
-
GPU Variant
Tegra 4i
Kepler 2.0
Architecture
VLIW Vec4
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
0.011 billion
Unknown
Die Size
85 mm²
Graphics Features
12 (11_0)
DirectX
N/A
ES 3.1
OpenGL
ES 3.0
N/A
OpenCL
N/A
1.1
Vulkan
N/A
3.2
CUDA
-
5.1
Shader Model
-
