Home GPU Comparison AMD Radeon HD 7420G IGP vs NVIDIA Tegra 4 GPU

AMD Radeon HD 7420G IGP vs NVIDIA Tegra 4 GPU

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7420G IGP and 0System Shared VRAM Tegra 4 GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7420G IGP 's Advantages
Boost Clock655MHz
128 additional rendering cores
NVIDIA Tegra 4 GPU 's Advantages
Released 1 years and 2 months late
Lower TDP (20W vs 35W)

Score

VS

Graphics Card

Jun 2012
Release Date
Aug 2013
Trinity
Generation
Tegra
Integrated
Type
Integrated
IGP
Bus Interface
IGP

Clock Speeds

480 MHz
Base Clock
-
655 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

2
Compute Units
-
-
-
-
128
Shading Units
-
8
TMUs
4
4
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

2.620 GPixel/s
Pixel Rate
2.688 GPixel/s
5.240 GTexel/s
Texture Rate
2.688 GTexel/s
-
-
-
167.7 GFLOPS
FP32 (float)
-
-
-
-

Board Design

35W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Scrapper Lite
GPU Name
Wayne
-
GPU Variant
Tegra 4
TeraScale 3
Architecture
VLIW Vec4
TSMC
Foundry
TSMC
32 nm
Process Size
28 nm
1.303 billion
Transistors
0.011 billion
246 mm²
Die Size
85 mm²

Graphics Features

11.2 (11_0)
DirectX
N/A
4.4
OpenGL
ES 3.0
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
-

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