Home GPU Comparison NVIDIA GeForce GT 520 PCI vs NVIDIA GeForce 9400 GT PCI

NVIDIA GeForce GT 520 PCI vs NVIDIA GeForce 9400 GT PCI

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCI and 256MB VRAM GeForce 9400 GT PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520 PCI 's Advantages
Released 2 years and 8 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
32 additional rendering cores
Lower TDP (29W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 520 PCI +246%
0.156 TFLOPS
GeForce 9400 GT PCI
0.045 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Aug 2008
GeForce 500
Generation
GeForce 9
Desktop
Type
Desktop
PCI
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
1
SM Count
2
48
Shading Units
16
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
2.200 GPixel/s
6.480 GTexel/s
Texture Rate
4.400 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
44.80 GFLOPS
12.96 GFLOPS
FP64 (double)
-

Board Design

29W
TDP
50W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

GF119
GPU Name
G96C
GF119-300-A1
GPU Variant
-
Fermi 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.292 billion
Transistors
0.314 billion
79 mm²
Die Size
121 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.1
5.1
Shader Model
4.0

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