Home GPU Comparison NVIDIA GeForce GT 520 PCIe x1 vs NVIDIA GeForce GTX 260 Rev. 2

NVIDIA GeForce GT 520 PCIe x1 vs NVIDIA GeForce GTX 260 Rev. 2

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 896MB VRAM GeForce GTX 260 Rev. 2 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
Released 2 years and 9 months late
More VRAM (1024GB vs 896GB)
Lower TDP (29W vs 182W)
NVIDIA GeForce GTX 260 Rev. 2 's Advantages
Larger VRAM bandwidth (111.9GB/s vs 14.40GB/s)
144 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 PCIe x1
0.156 TFLOPS
GeForce GTX 260 Rev. 2 +205%
0.477 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jul 2008
GeForce 500
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
999 MHz

Memory

1024MB
Memory Size
896MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
448bit
14.40GB/s
Bandwidth
111.9GB/s

Render Config

-
-
-
1
SM Count
24
48
Shading Units
192
8
TMUs
64
4
ROPs
28
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
128 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
16.13 GPixel/s
6.480 GTexel/s
Texture Rate
36.86 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
476.9 GFLOPS
12.96 GFLOPS
FP64 (double)
59.62 GFLOPS

Board Design

29W
TDP
182W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

GF119
GPU Name
GT200B
-
GPU Variant
G200-103-B3
Fermi 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.292 billion
Transistors
1.4 billion
79 mm²
Die Size
470 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.3
5.1
Shader Model
4.0

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