NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce GT 520 PCIe x1

VS

NVIDIA GeForce GTX TITAN X NVIDIA GeForce GT 520 PCIe x1

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 1024MB VRAM GeForce GT 520 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN X 's Advantages

Released 3 years and 11 months late

Boost Clock1089MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (336.6GB/s vs 14.40GB/s)

3024 additional rendering cores

NVIDIA GeForce GT 520 PCIe x1 's Advantages

Lower TDP (29W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX TITAN X +4189%

6.691 TFLOPS

GeForce GT 520 PCIe x1

0.156 TFLOPS

GeForce GTX TITAN X

VS

GeForce GT 520 PCIe x1

Graphics Card

Mar 2015

Release Date

Apr 2011

GeForce 900

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

1000 MHz

Base Clock

-

1089 MHz

Boost Clock

-

1753 MHz

Memory Clock

900 MHz

Memory

12GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

384bit

Memory Bus

64bit

336.6GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

1

-

Compute Units

-

3072

Shading Units

48

192

TMUs

8

96

ROPs

4

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

128 KB

Theoretical Performance

104.5 GPixel/s

Pixel Rate

1.620 GPixel/s

209.1 GTexel/s

Texture Rate

6.480 GTexel/s

-

FP16 (half)

-

6.691 TFLOPS

FP32 (float)

155.5 GFLOPS

209.1 GFLOPS

FP64 (double)

12.96 GFLOPS

Graphics Processor

GM200

GPU Name

GF119

GM200-400-A1

GPU Variant

-

Maxwell 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

8 billion

Transistors

0.292 billion

601 mm²

Die Size

79 mm²

Board Design

250W

TDP

29W

600 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.2

CUDA

2.1

6.4

Shader Model

5.1

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