AMD Radeon HD 6770M Mac vs NVIDIA GeForce GTX 560M

AMD Radeon HD 6770M Mac
NVIDIA GeForce GTX 560M
480 Shaders
1GB GDDR5
675MHz
192 Shaders
2GB GDDR5
775MHz
Peak AI Performance
650 GFLOPS
FP32
Peak AI Performance
0.6 TOPS
INT32
FP32
650 GFLOPS
FP32
600 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
35W
TDP
75W

Peak AI Performance

  • 8% faster vs GeForce GTX 560M
  • 8% slower vs Radeon HD 6770M Mac
Radeon HD 6770M Mac - 650 GFLOPS FP32
x1.08
GeForce GTX 560M - 0.6 TOPS INT32
x1

FP32

  • 8% faster vs GeForce GTX 560M
  • 8% slower vs Radeon HD 6770M Mac
Radeon HD 6770M Mac - 650 GFLOPS FP32
x1.08
GeForce GTX 560M - 600 GFLOPS FP32
x1
  • 15% slower vs GeForce GTX 560M
  • 18% faster vs Radeon HD 6770M Mac
Radeon HD 6770M Mac - 50.8GB/s
x1
GeForce GTX 560M - 60GB/s
x1.18
  • 53% lower vs GeForce GTX 560M
  • 114% higher vs Radeon HD 6770M Mac
Radeon HD 6770M Mac - 35W
x1
GeForce GTX 560M - 75W
x2.14
Manufacturer
AMD
Manufacturer
NVIDIA
Chip Designer
AMD
Chip Designer
NVIDIA
Architecture
TeraScale 2
Architecture
Fermi
Family
Radeon HD 6000
Family
GeForce 500
Codename
Turks
RV930
Variant
Whistler XT
Codename
NVCF
GF116
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/4/2011
Release Date
5/30/2011
Foundry
TSMC
Foundry
TSMC
Fabrication Node
40nm
Fabrication Node
40nm
Die Size
118 mm²
Die Size
238 mm²
Transistor Count
716 Million
Transistor Count
1.2 Billion
Transistor Density
6.07M/mm²
Transistor Density
4.92M/mm²
Form
Soldered
Form
Soldered
Shading Units
480 Shaders
Shading Units
192 Shaders
Texture Mapping Units
24 TMUs
Texture Mapping Units
32 TMUs
Render Output Units
8 ROPs
Render Output Units
16 ROPs
-
-
Streaming Multiprocessors
4 SMs
Compute Units
6 CUs
-
-
-
675MHz
1550MHz Shader
775MHz
Peak AI Performance
650 GFLOPS
FP32
Peak AI Performance
0.6 TOPS
INT32
FP32
650 GFLOPS
FP32
600 GFLOPS
-
-
FP64
50 GFLOPS
-
-
INT32
0.6 TOPS
Pixel Fillrate
5.4 GPixel/s
Pixel Fillrate
12.4 GPixel/s
Texture Fillrate
16.2 GTexel/s
Texture Fillrate
24.8 GTexel/s
L1
-
8KB/CU
L1
64KB/SM
-
L2
256KB Shared
L2
384KB Shared
1GB
GDDR5
2GB
GDDR5
Bus Width
128Bit
Bus Width
192Bit
Clock
794MHz
Transfer Rate
3.2GT/s
Bandwidth
50.8GB/s
Clock
625MHz
Transfer Rate
2.5GT/s
Bandwidth
60GB/s
TDP
35W
TDP
75W
Max Resolution
2560x1600
Max Resolution
2560x1600
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
2
No Encoders
No Encoders
Model
UVD 3.0
No Decoders
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
-
-
-
-
-
Direct X
11
Direct 3D
11_0
Direct X
12
Direct 3D
11_0
OpenGL
4.5
OpenCL
1.2
OpenGL
4.6
OpenCL
1.1
Shader Model
5.0
-
-
GFX
4
-
-
-
-
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
Not a Card
Not a Card
PCIe Version
2.1
PCIe Lanes
16
PCIe Version
2.0
PCIe Lanes
16
Change Comparison