AMD Radeon HD 6770M Mac vs NVIDIA Quadro K2000M

AMD Radeon HD 6770M Mac
NVIDIA Quadro K2000M
480 Shaders
1GB GDDR5
675MHz
384 Shaders
2GB DDR3
745MHz
Peak AI Performance
650 GFLOPS
FP32
Peak AI Performance
0.57 TOPS
INT32
FP32
650 GFLOPS
FP32
570 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
35W
TDP
55W

Peak AI Performance

  • 14% faster vs Quadro K2000M
  • 12% slower vs Radeon HD 6770M Mac
Radeon HD 6770M Mac - 650 GFLOPS FP32
x1.14
Quadro K2000M - 0.57 TOPS INT32
x1

FP32

  • 14% faster vs Quadro K2000M
  • 12% slower vs Radeon HD 6770M Mac
Radeon HD 6770M Mac - 650 GFLOPS FP32
x1.14
Quadro K2000M - 570 GFLOPS FP32
x1
  • 76% faster vs Quadro K2000M
  • 43% slower vs Radeon HD 6770M Mac
Radeon HD 6770M Mac - 50.8GB/s
x1.76
Quadro K2000M - 28.8GB/s
x1
  • 36% lower vs Quadro K2000M
  • 57% higher vs Radeon HD 6770M Mac
Radeon HD 6770M Mac - 35W
x1
Quadro K2000M - 55W
x1.57
GB6 Metal N/A
0%
Manufacturer
AMD
Manufacturer
NVIDIA
Chip Designer
AMD
Chip Designer
NVIDIA
Architecture
TeraScale 2
Architecture
Kepler
Family
Radeon HD 6000
Family
Quadro K
Codename
Turks
RV930
Variant
Whistler XT
Codename
NVE7
GK107
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/4/2011
Release Date
6/1/2012
Foundry
TSMC
Foundry
TSMC
Fabrication Node
40nm
Fabrication Node
28nm
Die Size
118 mm²
Die Size
118 mm²
Transistor Count
716 Million
Transistor Count
1.3 Billion
Transistor Density
6.07M/mm²
Transistor Density
10.76M/mm²
Form
Soldered
Form
Soldered
Shading Units
480 Shaders
Shading Units
384 Shaders
Texture Mapping Units
24 TMUs
Texture Mapping Units
32 TMUs
Render Output Units
8 ROPs
Render Output Units
16 ROPs
-
-
Streaming Multiprocessors
2 SMs
Compute Units
6 CUs
-
-
675MHz
745MHz
Peak AI Performance
650 GFLOPS
FP32
Peak AI Performance
0.57 TOPS
INT32
FP32
650 GFLOPS
FP32
570 GFLOPS
-
-
FP64
20 GFLOPS
-
-
INT32
0.57 TOPS
Pixel Fillrate
5.4 GPixel/s
Pixel Fillrate
11.92 GPixel/s
Texture Fillrate
16.2 GTexel/s
Texture Fillrate
23.84 GTexel/s
L1
-
-
8KB/CU
L1
48KB/SM Tex
16KB/SM
-
L2
256KB Shared
L2
256KB Shared
1GB
GDDR5
2GB
DDR3
Bus Width
128Bit
Bus Width
128Bit
Clock
794MHz
Transfer Rate
3.2GT/s
Bandwidth
50.8GB/s
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
28.8GB/s
TDP
35W
TDP
55W
Max Resolution
2560x1600
Max Resolution
4096x2304
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
-
-
Variable Refresh Rate
G-Sync
FreeSync
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
3
No Encoders
-
Model
NVENC 1
-
-
Codec
AVC (H.264)
Model
UVD 3.0
Model
NVDEC 1
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
11
Direct 3D
11_0
Direct X
12
Direct 3D
11_0
OpenGL
4.5
OpenCL
1.2
-
-
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
5.0
-
-
GFX
4
-
-
-
-
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
Not a Card
Not a Card
PCIe Version
2.1
PCIe Lanes
16
PCIe Version
3.0
PCIe Lanes
16
Change Comparison