Home GPU Comparison AMD Radeon HD 7660D IGP vs AMD Radeon HD 7420G IGP

AMD Radeon HD 7660D IGP vs AMD Radeon HD 7420G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7660D IGP and 0System Shared VRAM Radeon HD 7420G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7660D IGP 's Advantages
256 additional rendering cores
AMD Radeon HD 7420G IGP 's Advantages
Boost Clock655MHz
Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 7660D IGP +247%
0.584 TFLOPS
Radeon HD 7420G IGP
0.168 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Jun 2012
Trinity
Generation
Trinity
Integrated
Type
Integrated
IGP
Bus Interface
IGP

Clock Speeds

-
Base Clock
480 MHz
-
Boost Clock
655 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

6
Compute Units
2
-
-
-
384
Shading Units
128
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

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

Board Design

100W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Devastator
GPU Name
Scrapper Lite
-
-
-
TeraScale 3
Architecture
TeraScale 3
TSMC
Foundry
TSMC
32 nm
Process Size
32 nm
1.303 billion
Transistors
1.303 billion
246 mm²
Die Size
246 mm²

Graphics Features

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

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy