AMD Radeon HD 7660G vs Intel HD 4000 1250MHz
AMD Radeon HD 7660G
Intel HD 4000 1250MHz
|
384 Shaders
Shared Memory
496MHz
|
128 Shaders
Shared Memory
1250MHz
|
|
Peak AI Performance
380 GFLOPS
FP32
|
Peak AI Performance
320 GFLOPS
FP32
|
|
FP32
380 GFLOPS
|
FP32
320 GFLOPS
|
|
Form Factor
iGPU
|
Form Factor
iGPU
|
|
TDP
Shared
|
TDP
Shared
|
Peak AI Performance
|
|
Radeon HD 7660G - 380 GFLOPS FP32
x1.19
HD 4000 1250MHz - 320 GFLOPS FP32
x1
FP32
|
|
Radeon HD 7660G - 380 GFLOPS FP32
x1.19
HD 4000 1250MHz - 320 GFLOPS FP32
x1
|
Manufacturer
AMD
|
Manufacturer
Intel
|
|
Chip Designer
AMD
|
Chip Designer
Intel
|
|
Architecture
TeraScale 3
|
Architecture
Gen 7
|
|
Family
Radeon HD 7000
|
Family
Gen 7
|
|
Codename
Devastator
-
-
|
Codename
Ivy Bridge
Variant
GT2
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
5/1/2012
|
Release Date
4/1/2012
|
|
Form
iGPU
|
Form
iGPU
|
|
Shading Units
384 Shaders
|
Shading Units
128 Shaders
|
|
Texture Mapping Units
24 TMUs
|
Texture Mapping Units
16 TMUs
|
|
Render Output Units
8 ROPs
|
Render Output Units
2 ROPs
|
|
Compute Units
6 CUs
|
-
-
|
|
-
-
|
Execution Units
16 EUs
|
|
-
496MHz
|
650MHz Base
1250MHz
|
|
Peak AI Performance
380 GFLOPS
FP32
|
Peak AI Performance
320 GFLOPS
FP32
|
|
FP32
380 GFLOPS
|
FP32
320 GFLOPS
|
|
-
-
|
FP64
80 GFLOPS
|
|
Pixel Fillrate
3.968 GPixel/s
|
Pixel Fillrate
2.5 GPixel/s
|
|
Texture Fillrate
11.904 GTexel/s
|
Texture Fillrate
20 GTexel/s
|
|
L1
8KB/CU
-
|
L1
-
Unknown
|
|
L2
256KB Shared
|
L2
Unknown
|
|
Shared Memory
|
Shared Memory
|
|
TDP
Shared
|
TDP
Shared
|
|
Max Resolution
2560x1600
|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
|
Variable Refresh Rate
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
Multi Monitor Support
2
|
|
No Encoders
-
|
Model
Quick Sync Video 2
|
|
-
-
|
Codec
AVC (H.264)
|
|
Model
UVD 3.1
|
Model
Quick Sync Video 2
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
AVC (H.264)
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
AVC (H.264)
|
|
Direct X
11
Direct 3D
11_0
|
Direct X
11
Direct 3D
11_0
|
|
OpenGL
4.5
OpenCL
1.2
-
-
|
OpenGL
4.0
OpenCL
1.2
Vulkan
1.0
|
|
Shader Model
5.0
GFX
5
|
Shader Model
5.0
-
-
|
|
Not a Card
|
Not a Card
|
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