GeForce GT 330 DDR2 vs Radeon HD 6450

GeForce GT 330 DDR2
Radeon HD 6450
96 Shaders
1GB DDR2
500MHz
160 Shaders
1GB DDR3
750MHz
FP32
0.24 TFLOPS
FP32
0.24 TFLOPS
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Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
1.0-Slots
TDP
75W
TDP
27W
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GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
NVIDIA
Manufacturer
AMD
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Tesla
Architecture
TeraScale 2
Family
GeForce 300
Family
Radeon HD 6000
Codename
NV92
G92B
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Codename
Caicos
RV910
Variant
Caicos
Market Segment
Desktop
Market Segment
Desktop
Release Date
2/1/2010
Release Date
4/7/2011
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
55nm
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Fabrication Node
40nm
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Die Size
260 mm²
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Die Size
67 mm²
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Transistor Count
754 Million
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Transistor Count
370 Million
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Transistor Density
2.90M/mm²
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Transistor Density
5.52M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
96 Shaders
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Shading Units
160 Shaders
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Texture Mapping Units
32 TMUs
Texture Mapping Units
8 TMUs
Render Output Units
16 ROPs
Render Output Units
4 ROPs
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Streaming Multiprocessors
12 SMs
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Compute Units
2 CUs
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1250MHz Shader
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500MHz
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625MHz Base
750MHz
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FP32
0.24 TFLOPS
FP32
0.24 TFLOPS
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FP64
0.03 TFLOPS
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Pixel Fillrate
8 GPixel/s
Pixel Fillrate
3 GPixel/s
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Texture Fillrate
16 GTexel/s
Texture Fillrate
6 GTexel/s
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L1
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Unknown
L1
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8KB/CU
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L2
64KB Shared
L2
128KB Shared
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1GB
DDR2
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1GB
DDR3
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Bus Width
128Bit
Bus Width
64Bit
Clock
500MHz
Transfer Rate
1GT/s
Bandwidth
16GB/s
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
12.8GB/s
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TDP
75W
TDP
27W
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1x VGA
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1x DVI-I Dual-Link
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1x HDMI 1.3
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1x VGA
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1x DVI-I Dual-Link
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1x HDMI 1.3
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Max Resolution
2560x1600
Max Resolution
2560x1600
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
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Variable Refresh Rate
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
2
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No Encoders
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No Encoders
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No Decoders
Model
UVD 3.0
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Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Direct X
11
Direct 3D
10_0
Direct X
11
Direct 3D
11_0
OpenGL
3.3
OpenCL
1.1
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OpenGL
4.5
OpenCL
1.2
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Shader Model
4.0
CUDA
1.1
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PureVideo HD
VP2
VDPAU
Feature Set A
Shader Model
5.0
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GFX
4
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1x Fan
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1x Fan
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Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
Multi GPU Support
Supported
Type
3-way SLI
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Height
111 mm (4.37 in)
Width
168 mm (6.61 in)
Depth
20 mm (0.79 in)
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Change Results