AMD Radeon HD 7450 vs NVIDIA GeForce GT 330 DDR2
AMD Radeon HD 7450
NVIDIA GeForce GT 330 DDR2
|
160 Shaders
1GB DDR3
625MHz
|
96 Shaders
1GB DDR2
500MHz
|
|
Peak Performance
0.2 TFLOPS
FP32
|
Peak Performance
0.24 TOPS
INT32
|
|
FP32
0.2 TFLOPS
|
FP32
0.24 TFLOPS
|
|
-
-
|
-
-
|
|
Form Factor
PCIe Card
1.0-Slots
|
Form Factor
PCIe Card
1.0-Slots
|
|
TDP
18W
|
TDP
75W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB6 OpenCL N/A
0%
|
|
|
GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
|
GB6 Vulkan N/A
0%
|
GB6 Vulkan N/A
0%
|
|
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
AMD
|
Manufacturer
NVIDIA
|
|
Chip Designer
AMD
|
Chip Designer
NVIDIA
|
|
Architecture
TeraScale 2
|
Architecture
Tesla
|
|
Family
Radeon HD 7000
|
Family
GeForce 300
|
|
Codename
Caicos
RV910
Variant
Caicos Pro
|
Codename
NV92
G92B
-
-
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
1/1/2012
|
Release Date
2/1/2010
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
40nm
-
|
Fabrication Node
55nm
-
|
|
Die Size
67 mm²
-
|
Die Size
260 mm²
-
|
|
Transistor Count
370 Million
-
|
Transistor Count
754 Million
-
|
|
Transistor Density
5.52M/mm²
-
|
Transistor Density
2.90M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
160 Shaders
-
|
Shading Units
96 Shaders
-
|
|
Texture Mapping Units
8 TMUs
|
Texture Mapping Units
32 TMUs
|
|
Render Output Units
4 ROPs
|
Render Output Units
16 ROPs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
Streaming Multiprocessors
12 SMs
|
|
Compute Units
2 CUs
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
-
625MHz
|
-
1250MHz Shader
-
500MHz
|
|
Peak Performance
0.2 TFLOPS
FP32
|
Peak Performance
0.24 TOPS
INT32
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP32
0.2 TFLOPS
-
-
|
FP32
0.24 TFLOPS
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
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-
-
-
|
-
-
-
|
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-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
|
INT32
0.24 TOPS
|
|
-
-
|
-
-
|
|
Pixel Fillrate
2.5 GPixel/s
|
Pixel Fillrate
8 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
5 GTexel/s
|
Texture Fillrate
16 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
-
8KB/CU
-
|
L1
-
-
-
Unknown
|
|
L2
128KB Shared
|
L2
64KB Shared
|
|
-
-
-
|
-
-
-
|
|
1GB
DDR3
-
|
1GB
DDR2
-
|
|
Bus Width
64Bit
|
Bus Width
128Bit
|
|
Clock
533MHz
Transfer Rate
1.1GT/s
Bandwidth
8.5GB/s
|
Clock
500MHz
Transfer Rate
1GT/s
Bandwidth
16GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
18W
|
TDP
75W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.3
-
-
-
-
-
|
1x VGA
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.3
-
-
-
-
-
|
|
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_0
|
|
OpenGL
4.5
OpenCL
1.2
-
-
|
OpenGL
3.3
OpenCL
1.1
-
-
|
|
Shader Model
5.0
-
-
GFX
4
-
-
-
-
|
Shader Model
4.0
CUDA
1.1
-
-
PureVideo HD
VP2
VDPAU
Feature Set A
|
|
-
-
-
1x Fan
|
-
-
-
1x Fan
|
|
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
|
|
Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
|
-
-
-
-
|
Multi GPU Support
Supported
Type
3-way SLI
|
|
-
-
-
-
-
-
|
Height
111 mm (4.37 in)
Width
168 mm (6.61 in)
Depth
20 mm (0.79 in)
|
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