AMD Radeon HD 6750M Mac 1GB vs NVIDIA GeForce GT 330M Mac 512MB
AMD Radeon HD 6750M Mac 1GB
NVIDIA GeForce GT 330M Mac 512MB
|
480 Shaders
1GB GDDR5
598MHz
|
48 Shaders
512MB GDDR3
500MHz
|
|
Peak AI Performance
570 GFLOPS
FP32
|
Peak AI Performance
0.11 TOPS
INT32
|
|
FP32
570 GFLOPS
|
FP32
110 GFLOPS
|
|
Form Factor
Soldered
|
Form Factor
Soldered
|
|
TDP
35W
|
TDP
23W
|
Peak AI Performance
|
|
Radeon HD 6750M Mac 1GB - 570 GFLOPS FP32
x5.18
GeForce GT 330M Mac 512MB - 0.11 TOPS INT32
x1
FP32
|
|
Radeon HD 6750M Mac 1GB - 570 GFLOPS FP32
x5.18
GeForce GT 330M Mac 512MB - 110 GFLOPS FP32
x1
|
|
Radeon HD 6750M Mac 1GB - 50.8GB/s
x2.01
GeForce GT 330M Mac 512MB - 25.3GB/s
x1
|
|
Radeon HD 6750M Mac 1GB - 35W
x1.52
GeForce GT 330M Mac 512MB - 23W
x1
|
0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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Manufacturer
AMD
|
Manufacturer
NVIDIA
|
|
Chip Designer
AMD
|
Chip Designer
NVIDIA
|
|
Architecture
TeraScale 2
|
Architecture
Tesla 2
|
|
Family
Radeon HD 6000
|
Family
GeForce 300
|
|
Codename
Turks
RV930
Variant
Whistler Pro
|
Codename
NVA5
GT216
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/4/2011
|
Release Date
1/10/2010
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
40nm
|
Fabrication Node
40nm
|
|
Die Size
118 mm²
|
Die Size
100 mm²
|
|
Transistor Count
716 Million
|
Transistor Count
486 Million
|
|
Transistor Density
6.07M/mm²
|
Transistor Density
4.86M/mm²
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
480 Shaders
|
Shading Units
48 Shaders
|
|
Texture Mapping Units
24 TMUs
|
Texture Mapping Units
16 TMUs
|
|
Render Output Units
8 ROPs
|
Render Output Units
8 ROPs
|
|
-
-
|
Streaming Multiprocessors
6 SMs
|
|
Compute Units
6 CUs
|
-
-
|
|
-
598MHz
|
1100MHz Shader
500MHz
|
|
Peak AI Performance
570 GFLOPS
FP32
|
Peak AI Performance
0.11 TOPS
INT32
|
|
FP32
570 GFLOPS
|
FP32
110 GFLOPS
|
|
-
-
|
INT32
0.11 TOPS
|
|
Pixel Fillrate
4.784 GPixel/s
|
Pixel Fillrate
4 GPixel/s
|
|
Texture Fillrate
14.352 GTexel/s
|
Texture Fillrate
8 GTexel/s
|
|
L1
8KB/CU
-
|
L1
-
Unknown
|
|
L2
256KB Shared
|
L2
64KB Shared
|
|
1GB
GDDR5
|
512MB
GDDR3
|
|
Bus Width
128Bit
|
Bus Width
128Bit
|
|
Clock
794MHz
Transfer Rate
3.2GT/s
Bandwidth
50.8GB/s
|
Clock
790MHz
Transfer Rate
1.6GT/s
Bandwidth
25.3GB/s
|
|
TDP
35W
|
TDP
23W
|
|
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
|
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
11
Direct 3D
10_1
|
|
OpenGL
4.5
OpenCL
1.2
|
OpenGL
3.3
OpenCL
1.1
|
|
Shader Model
5.0
-
-
GFX
4
-
-
-
-
|
Shader Model
4.1
CUDA
1.2
-
-
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
|
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