GeForce GT 120 Mac vs Radeon HD 3470

GeForce GT 120 Mac
Radeon HD 3470
32 Shaders
512MB GDDR3
500MHz
40 Shaders
256MB GDDR3
800MHz
FP32
0.09 TFLOPS
FP32
0.06 TFLOPS
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Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
1.0-Slots
TDP
50W
TDP
30W
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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
ATI
Chip Designer
NVIDIA
Chip Designer
ATI
Architecture
Tesla
Architecture
TeraScale 1
Family
GeForce 100
Family
Radeon HD 3000
Codename
NV96
G96B
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Codename
Koopa
RV620
Variant
RV620 Pro
Market Segment
Desktop
Market Segment
Desktop
Release Date
3/10/2009
Release Date
1/23/2008
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
55nm
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Fabrication Node
55nm
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Die Size
121 mm²
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Die Size
67 mm²
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Transistor Count
314 Million
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Transistor Count
181 Million
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Transistor Density
2.60M/mm²
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Transistor Density
2.70M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
32 Shaders
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Shading Units
40 Shaders
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Texture Mapping Units
16 TMUs
Texture Mapping Units
4 TMUs
Render Output Units
8 ROPs
Render Output Units
4 ROPs
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Streaming Multiprocessors
4 SMs
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Compute Units
2 CUs
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1400MHz Shader
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500MHz
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800MHz
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FP32
0.09 TFLOPS
FP32
0.06 TFLOPS
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FP64
0.01 TFLOPS
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Pixel Fillrate
4 GPixel/s
Pixel Fillrate
3.2 GPixel/s
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Texture Fillrate
8 GTexel/s
Texture Fillrate
3.2 GTexel/s
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L1
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Unknown
L1
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Unknown
L2
32KB Shared
L2
64KB Shared
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512MB
GDDR3
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256MB
GDDR3
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Bus Width
128Bit
Bus Width
64Bit
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
25.6GB/s
Clock
950MHz
Transfer Rate
1.9GT/s
Bandwidth
15.2GB/s
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TDP
50W
TDP
30W
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1x DVI-I Dual-Link
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1x mini-DisplayPort 1.0
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2x DisplayPort 1.0
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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 1.0
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Codec
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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
10
Direct 3D
10_1
OpenGL
3.3
OpenCL
1.1
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OpenGL
3.3
OpenCL
1.1
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Shader Model
4.0
CUDA
1.1
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PureVideo HD
VP3
VDPAU
Feature Set B
Shader Model
4.1
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GFX
3
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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
2.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
2-way SLI
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Height
115 mm (4.53 in)
Width
145 mm (5.71 in)
Depth
20 mm (0.79 in)
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Change Results