Home GPU Comparison NVIDIA GeForce GTX 650 vs NVIDIA GeForce GT 520 OEM

NVIDIA GeForce GTX 650 vs NVIDIA GeForce GT 520 OEM

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

Main Differences

NVIDIA GeForce GTX 650 's Advantages
Larger VRAM bandwidth (80.00GB/s vs 8.000GB/s)
336 additional rendering cores
NVIDIA GeForce GT 520 OEM 's Advantages
Lower TDP (29W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 +501%
0.812 TFLOPS
GeForce GT 520 OEM
0.135 TFLOPS
VS

Graphics Card

Sep 2012
Release Date
Aug 2012
GeForce 600
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
8.000GB/s

Render Config

-
-
-
-
SM Count
2
384
Shading Units
48
32
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

8.464 GPixel/s
Pixel Rate
2.356 GPixel/s
33.86 GTexel/s
Texture Rate
4.712 GTexel/s
-
-
-
812.5 GFLOPS
FP32 (float)
134.6 GFLOPS
33.86 GFLOPS
FP64 (double)
11.22 GFLOPS

Board Design

65W
TDP
29W
250 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

GK107
GPU Name
GF119
GK107-450-A2
GPU Variant
GF119 B1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
0.292 billion
118 mm²
Die Size
79 mm²

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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