AMD Radeon HD 7770M vs AMD Radeon HD 7750M
AMD Radeon HD 7770M
AMD Radeon HD 7750M
|
512 Shaders
2GB GDDR5
675MHz
|
512 Shaders
2GB GDDR5
575MHz
|
|
Peak AI Performance
690 GFLOPS
FP32
|
Peak AI Performance
590 GFLOPS
FP32
|
|
FP32
690 GFLOPS
|
FP32
590 GFLOPS
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-
-
|
-
-
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Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
32W
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TDP
28W
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-
-
-
-
-
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-
-
-
-
-
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GB6 OpenCL N/A
0%
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Metal N/A
0%
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|
GB5 Vulkan N/A
0%
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GB5 Vulkan N/A
0%
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OCT 2020.1 N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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OCT Metal N/A
0%
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Manufacturer
AMD
|
Manufacturer
AMD
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Chip Designer
AMD
|
Chip Designer
AMD
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Architecture
GCN 1
|
Architecture
GCN 1
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Family
Radeon HD 7000
|
Family
Radeon HD 7000
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Codename
Cape Verde
-
Variant
Chelsea XT
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Codename
Cape Verde
-
Variant
Chelsea Pro
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
4/24/2012
|
Release Date
4/24/2012
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|
Foundry
TSMC
-
|
Foundry
TSMC
-
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Fabrication Node
28nm
-
|
Fabrication Node
28nm
-
|
|
Die Size
123 mm²
-
|
Die Size
123 mm²
-
|
|
Transistor Count
1.5 Billion
-
|
Transistor Count
1.5 Billion
-
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Transistor Density
12.20M/mm²
-
|
Transistor Density
12.20M/mm²
-
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Form
Soldered
|
Form
Soldered
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Shading Units
512 Shaders
-
|
Shading Units
512 Shaders
-
|
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Texture Mapping Units
32 TMUs
|
Texture Mapping Units
32 TMUs
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|
Render Output Units
16 ROPs
|
Render Output Units
16 ROPs
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-
-
|
-
-
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-
-
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-
-
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-
-
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-
-
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Compute Units
8 CUs
|
Compute Units
8 CUs
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-
-
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-
-
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-
-
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-
-
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-
-
-
675MHz
|
-
-
-
575MHz
|
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Peak AI Performance
690 GFLOPS
FP32
|
Peak AI Performance
590 GFLOPS
FP32
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP32
690 GFLOPS
-
-
|
FP32
590 GFLOPS
-
-
|
|
FP64
40 GFLOPS
-
|
FP64
40 GFLOPS
-
|
|
-
-
-
-
|
-
-
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
-
-
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-
-
-
-
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-
-
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-
-
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-
-
|
-
-
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Pixel Fillrate
10.8 GPixel/s
|
Pixel Fillrate
9.2 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
21.6 GTexel/s
|
Texture Fillrate
18.4 GTexel/s
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|
-
-
|
-
-
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L1
-
-
16KB/CU
-
|
L1
-
-
16KB/CU
-
|
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L2
256KB Shared
|
L2
256KB Shared
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-
-
-
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-
-
-
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2GB
GDDR5
-
|
2GB
GDDR5
-
|
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Bus Width
128Bit
|
Bus Width
128Bit
|
|
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
64GB/s
|
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
64GB/s
|
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
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TDP
32W
|
TDP
28W
|
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-
-
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-
-
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-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Ports
|
|
Max Resolution
4096x2160
|
Max Resolution
4096x2160
|
|
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
3
|
Multi Monitor Support
3
|
|
-
-
|
-
-
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Model
VCE 1.0
|
Model
VCE 1.0
|
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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Model
UVD 4.0
|
Model
UVD 4.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
12
Direct 3D
11_1
|
Direct X
12
Direct 3D
11_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.5
-
-
GFX
6
-
-
-
-
|
Shader Model
6.5
-
-
GFX
6
-
-
-
-
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Not a Card
-
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Not a Card
-
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-
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-
-
-
-
-
-
-
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-
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PCIe Version
2.1
PCIe Lanes
16
|
-
-
PCIe Version
2.1
PCIe Lanes
16
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-
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-
-
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