NVIDIA GeForce GT 520 vs AMD Radeon HD 7450
NVIDIA GeForce GT 520
$59
AMD Radeon HD 7450
|
48 Shaders
1GB DDR3
810MHz
|
160 Shaders
1GB DDR3
625MHz
|
|
Peak AI Performance
0.16 TOPS
INT32
|
Peak AI Performance
200 GFLOPS
FP32
|
|
FP32
160 GFLOPS
|
FP32
200 GFLOPS
|
|
Form Factor
PCIe Card
1.0-Slots
|
Form Factor
PCIe Card
1.0-Slots
|
|
TDP
29W
|
TDP
18W
|
Peak AI Performance
|
|
GeForce GT 520 - 0.16 TOPS INT32
x1
Radeon HD 7450 - 200 GFLOPS FP32
x1.25
FP32
|
|
GeForce GT 520 - 160 GFLOPS FP32
x1
Radeon HD 7450 - 200 GFLOPS FP32
x1.25
|
|
GeForce GT 520 - 14.4GB/s
x1.69
Radeon HD 7450 - 8.5GB/s
x1
|
|
GeForce GT 520 - 29W
x1.61
Radeon HD 7450 - 18W
x1
|
Manufacturer
NVIDIA
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Fermi
|
Architecture
TeraScale 2
|
|
Family
GeForce 500
|
Family
Radeon HD 7000
|
|
Codename
NVD9
GF119
-
-
|
Codename
Caicos
RV910
Variant
Caicos Pro
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
4/12/2011
|
Release Date
1/1/2012
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
40nm
|
Fabrication Node
40nm
|
|
Die Size
79 mm²
|
Die Size
67 mm²
|
|
Transistor Count
292 Million
|
Transistor Count
370 Million
|
|
Transistor Density
3.70M/mm²
|
Transistor Density
5.52M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
48 Shaders
|
Shading Units
160 Shaders
|
|
Texture Mapping Units
8 TMUs
|
Texture Mapping Units
8 TMUs
|
|
Render Output Units
4 ROPs
|
Render Output Units
4 ROPs
|
|
Streaming Multiprocessors
1 SM
|
-
-
|
|
-
-
|
Compute Units
2 CUs
|
|
1620MHz Shader
810MHz
|
-
625MHz
|
|
Peak AI Performance
0.16 TOPS
INT32
|
Peak AI Performance
200 GFLOPS
FP32
|
|
FP32
160 GFLOPS
|
FP32
200 GFLOPS
|
|
FP64
10 GFLOPS
|
-
-
|
|
INT32
0.16 TOPS
|
-
-
|
|
Pixel Fillrate
3.24 GPixel/s
|
Pixel Fillrate
2.5 GPixel/s
|
|
Texture Fillrate
6.48 GTexel/s
|
Texture Fillrate
5 GTexel/s
|
|
L1
64KB/SM
-
|
L1
-
8KB/CU
|
|
L2
128KB Shared
|
L2
128KB Shared
|
|
1GB
DDR3
|
1GB
DDR3
|
|
Bus Width
64Bit
|
Bus Width
64Bit
|
|
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
14.4GB/s
|
Clock
533MHz
Transfer Rate
1.1GT/s
Bandwidth
8.5GB/s
|
|
TDP
29W
|
TDP
18W
|
|
1x VGA
1x DVI-I Dual-Link
1x HDMI 1.3
|
-
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
|
|
No Decoders
|
Model
UVD 3.0
|
|
-
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
|
Direct X
12
Direct 3D
11_0
|
Direct X
11
Direct 3D
11_0
|
|
OpenGL
4.6
OpenCL
1.1
|
OpenGL
4.5
OpenCL
1.2
|
|
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
|
Shader Model
5.0
-
-
GFX
4
-
-
-
-
|
|
1x Fan
|
1x Fan
|
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
|
|
Height
69 mm (2.72 in)
Width
145 mm (5.71 in)
Depth
20 mm (0.79 in)
|
-
-
-
-
-
-
|
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