Home GPU Comparison NVIDIA GeForce GT 520 PCIe x1 vs NVIDIA GeForce 9400 GT Rev. 3

NVIDIA GeForce GT 520 PCIe x1 vs NVIDIA GeForce 9400 GT Rev. 3

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 128MB VRAM GeForce 9400 GT Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520 PCIe x1 's Advantages
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (14.40GB/s vs 9.600GB/s)
32 additional rendering cores
Lower TDP (29W vs 50W)
NVIDIA GeForce 9400 GT Rev. 3 's Advantages
Released 1 years and 2 months late

Score

Benchmark

FP32 (float)
GeForce GT 520 PCIe x1 +246%
0.156 TFLOPS
GeForce 9400 GT Rev. 3
0.045 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jun 2012
GeForce 500
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
128MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
9.600GB/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
2.356 GPixel/s
6.480 GTexel/s
Texture Rate
4.712 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
44.86 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
GT218
-
GPU Variant
GT218-670-B1
Fermi 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
0.26 billion
79 mm²
Die Size
57 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.2
5.1
Shader Model
4.1

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