Home GPU Comparison AMD Radeon R7 Graphics vs AMD Radeon HD 7660G IGP

AMD Radeon R7 Graphics vs AMD Radeon HD 7660G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon R7 Graphics and 0System Shared VRAM Radeon HD 7660G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 Graphics 's Advantages
Released 1 years and 8 months late
128 additional rendering cores
AMD Radeon HD 7660G IGP 's Advantages
Lower TDP (35W vs 65W)

Score

Benchmark

FP32 (float)
Radeon R7 Graphics +39%
0.737 TFLOPS
Radeon HD 7660G IGP
0.527 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
May 2012
Kaveri
Generation
Trinity
Integrated
Type
Integrated
IGP
Bus Interface
IGP

Clock Speeds

-
-
-
-
-
-
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

8
Compute Units
6
-
-
-
512
Shading Units
384
32
TMUs
24
8
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

5.760 GPixel/s
Pixel Rate
5.488 GPixel/s
23.04 GTexel/s
Texture Rate
16.46 GTexel/s
-
-
-
737.3 GFLOPS
FP32 (float)
526.8 GFLOPS
46.08 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Spectre
GPU Name
Devastator
-
-
-
GCN 2.0
Architecture
TeraScale 3
GlobalFoundries
Foundry
TSMC
28 nm
Process Size
32 nm
2.41 billion
Transistors
1.303 billion
245 mm²
Die Size
246 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.0
Shader Model
5.0

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