Home GPU Comparison NVIDIA GeForce GT 520 vs NVIDIA GeForce 505 OEM

NVIDIA GeForce GT 520 vs NVIDIA GeForce 505 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 and 512MB VRAM GeForce 505 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 9.600GB/s)
32 additional rendering cores
NVIDIA GeForce 505 OEM 's Advantages
Released 1 years and 9 months late
Lower TDP (25W vs 29W)

Score

Benchmark

FP32 (float)
GeForce GT 520 +246%
0.156 TFLOPS
GeForce 505 OEM
0.045 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2013
GeForce 500
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
DDR3
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
25W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1x VGA
None
Power Connectors
None

Graphics Processor

GF119
GPU Name
GT218
GF119-300-A1
GPU Variant
GT218-300-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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