NVIDIA GeForce GT 520 PCIe x1 vs NVIDIA GeForce RTX 3080 Ti

VS

NVIDIA GeForce GT 520 PCIe x1

NVIDIA GeForce RTX 3080 Ti

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 12GB VRAM GeForce RTX 3080 Ti 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

Lower TDP (29W vs 350W)

NVIDIA GeForce RTX 3080 Ti 's Advantages

Released 10 years and 1 months late

Boost Clock1665MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (912.4GB/s vs 14.40GB/s)

10192 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 520 PCIe x1

0.156 TFLOPS

GeForce RTX 3080 Ti +21758%

34.1 TFLOPS

GeForce GT 520 PCIe x1

VS

GeForce RTX 3080 Ti

Graphics Card

Apr 2011

Release Date

May 2021

GeForce 500

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x1

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1365 MHz

-

Boost Clock

1665 MHz

900 MHz

Memory Clock

1188 MHz

Memory

1024MB

Memory Size

12GB

DDR3

Memory Type

GDDR6X

64bit

Memory Bus

384bit

14.40GB/s

Bandwidth

912.4GB/s

Render Config

-

1

SM Count

80

48

Shading Units

10240

8

TMUs

320

4

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

64 KB (per SM)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

6 MB

-

Theoretical Performance

1.620 GPixel/s

Pixel Rate

186.5 GPixel/s

6.480 GTexel/s

Texture Rate

532.8 GTexel/s

-

FP16 (half)

34.10 TFLOPS

155.5 GFLOPS

FP32 (float)

34.10 TFLOPS

12.96 GFLOPS

FP64 (double)

532.8 GFLOPS

Board Design

29W

TDP

350W

200 W

Suggested PSU

750 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Processor

GF119

GPU Name

GA102

-

GPU Variant

GA102-225-A1

Fermi 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.292 billion

Transistors

28.3 billion

79 mm²

Die Size

628 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

8.6

5.1

Shader Model

6.6

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