Home GPU Comparison NVIDIA GeForce GT 520 PCI vs NVIDIA GeForce GTX 580

NVIDIA GeForce GT 520 PCI vs NVIDIA GeForce GTX 580

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCI and 1536MB VRAM GeForce GTX 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520 PCI 's Advantages
Lower TDP (29W vs 244W)
NVIDIA GeForce GTX 580 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (192.4GB/s vs 14.40GB/s)
464 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 PCI
0.156 TFLOPS
GeForce GTX 580 +913%
1.581 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Nov 2010
GeForce 500
Generation
GeForce 500
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1002 MHz

Memory

1024MB
Memory Size
1536MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
384bit
14.40GB/s
Bandwidth
192.4GB/s

Render Config

-
-
-
1
SM Count
16
48
Shading Units
512
8
TMUs
64
4
ROPs
48
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
24.70 GPixel/s
6.480 GTexel/s
Texture Rate
49.41 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
1.581 TFLOPS
12.96 GFLOPS
FP64 (double)
197.6 GFLOPS

Board Design

29W
TDP
244W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF119
GPU Name
GF110
GF119-300-A1
GPU Variant
GF110-375-A1
Fermi 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
3 billion
79 mm²
Die Size
520 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.0
5.1
Shader Model
5.1

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