Tegra 4i GPU vs HD Graphics 405
We compared two Integrated graphics card GPUs: 0System Shared VRAM Tegra 4i GPU and 0System Shared VRAM HD Graphics 405 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
HD Graphics 405 's Advantages
Released 3 years and 2 months late
Boost Clock740MHz
128 additional rendering cores
Lower TDP (6W vs 20W)
Score
Graphics Card
Feb 2013
Release Date
Apr 2016
Tegra
Generation
HD Graphics-T
Integrated
Type
Integrated
IGP
Bus Interface
Ring Bus
Clock Speeds
-
Base Clock
400 MHz
-
Boost Clock
740 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
-
Shading Units
128
2
TMUs
16
2
ROPs
2
Theoretical Performance
1.320 GPixel/s
Pixel Rate
1.200 GPixel/s
1.320 GTexel/s
Texture Rate
9.600 GTexel/s
-
FP32 (float)
153.6 GFLOPS
-
FP64 (double)
38.40 GFLOPS
Board Design
20W
TDP
6W
No outputs
Outputs
Portable Device Dependent
Graphics Processor
Wayne
GPU Name
Braswell GT1
Tegra 4i
GPU Variant
-
VLIW Vec4
Architecture
Generation 8.0
TSMC
Foundry
Intel
28 nm
Process Size
14 nm
0.011 billion
Transistors
Unknown
85 mm²
Die Size
Unknown
Graphics Features
N/A
DirectX
12 (11_1)
ES 3.0
OpenGL
4.3
N/A
OpenCL
2.0
N/A
Vulkan
1.1
-
Shader Model
5.1
