Home GPU Comparison AMD Radeon HD 6480G IGP vs AMD Radeon HD 7640G IGP

AMD Radeon HD 6480G IGP vs AMD Radeon HD 7640G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 6480G IGP and 0System Shared VRAM Radeon HD 7640G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7640G IGP 's Advantages
Released 11 months late
Boost Clock655MHz
96 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6480G IGP
0.19 TFLOPS
Radeon HD 7640G IGP +76%
0.335 TFLOPS
VS

Graphics Card

Jun 2011
Release Date
May 2012
Sumo
Generation
Trinity
Integrated
Type
Integrated
IGP
Bus Interface
IGP

Clock Speeds

-
Base Clock
496 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

2
Compute Units
4
-
-
-
160
Shading Units
256
8
TMUs
16
4
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

2.372 GPixel/s
Pixel Rate
5.240 GPixel/s
4.744 GTexel/s
Texture Rate
10.48 GTexel/s
-
-
-
189.8 GFLOPS
FP32 (float)
335.4 GFLOPS
-
-
-

Board Design

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

Graphics Processor

SuperSumo
GPU Name
Devastator Lite
-
-
-
TeraScale 2
Architecture
TeraScale 3
TSMC
Foundry
TSMC
32 nm
Process Size
32 nm
1.178 billion
Transistors
1.303 billion
227 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

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