Home GPU Comparison NVIDIA GeForce GT 520 PCIe x1 vs NVIDIA GeForce GTX 950 Low Power

NVIDIA GeForce GT 520 PCIe x1 vs NVIDIA GeForce GTX 950 Low Power

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 2GB VRAM GeForce GTX 950 Low Power 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
Lower TDP (29W vs 75W)
NVIDIA GeForce GTX 950 Low Power 's Advantages
Released 4 years and 11 months late
Boost Clock1190MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (105.8GB/s vs 14.40GB/s)
720 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 PCIe x1
0.156 TFLOPS
GeForce GTX 950 Low Power +1071%
1.828 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Mar 2016
GeForce 500
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1026 MHz
-
Boost Clock
1190 MHz
900 MHz
Memory Clock
1653 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
105.8GB/s

Render Config

-
-
-
1
SM Count
-
48
Shading Units
768
8
TMUs
48
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SMM)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
38.08 GPixel/s
6.480 GTexel/s
Texture Rate
57.12 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
1.828 TFLOPS
12.96 GFLOPS
FP64 (double)
57.12 GFLOPS

Board Design

29W
TDP
75W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

GF119
GPU Name
GM206
-
GPU Variant
GM206-251-A1
Fermi 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
2.94 billion
79 mm²
Die Size
228 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
5.2
5.1
Shader Model
6.4

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