Home GPU Comparison NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA GeForce GT 520 PCI

NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA GeForce GT 520 PCI

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 1024MB VRAM GeForce GT 520 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti Boost 's Advantages
Released 1 years and 11 months late
Boost Clock1032MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (144.2GB/s vs 14.40GB/s)
720 additional rendering cores
NVIDIA GeForce GT 520 PCI 's Advantages
Lower TDP (29W vs 134W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti Boost +916%
1.585 TFLOPS
GeForce GT 520 PCI
0.156 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Apr 2011
GeForce 600
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

980 MHz
Base Clock
-
1032 MHz
Boost Clock
-
1502 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
64bit
144.2GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
1
-
Compute Units
-
768
Shading Units
48
64
TMUs
8
24
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
384 KB
L2 Cache
128 KB

Theoretical Performance

16.51 GPixel/s
Pixel Rate
1.620 GPixel/s
66.05 GTexel/s
Texture Rate
6.480 GTexel/s
-
FP16 (half)
-
1.585 TFLOPS
FP32 (float)
155.5 GFLOPS
66.05 GFLOPS
FP64 (double)
12.96 GFLOPS

Graphics Processor

GK106
GPU Name
GF119
GK106-240-A1
GPU Variant
GF119-300-A1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.54 billion
Transistors
0.292 billion
221 mm²
Die Size
79 mm²

Board Design

134W
TDP
29W
300 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Features

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

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