NVIDIA GeForce GT 140 OEM vs NVIDIA GeForce RTX 3080 Ti 20 GB

VS

NVIDIA GeForce GT 140 OEM

NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 20GB VRAM GeForce RTX 3080 Ti 20 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 140 OEM 's Advantages

Lower TDP (105W vs 350W)

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Released 12 years and 10 months late

Boost Clock1665MHz

More VRAM (20GB vs 1024GB)

Larger VRAM bandwidth (760.3GB/s vs 57.60GB/s)

10176 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 140 OEM

0.208 TFLOPS

GeForce RTX 3080 Ti 20 GB +16294%

34.1 TFLOPS

GeForce GT 140 OEM

VS

GeForce RTX 3080 Ti 20 GB

Graphics Card

Mar 2009

Release Date

Jan 2022

GeForce 100

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1335 MHz

-

Boost Clock

1665 MHz

900 MHz

Memory Clock

1188 MHz

Memory

1024MB

Memory Size

20GB

GDDR3

Memory Type

GDDR6X

256bit

Memory Bus

320bit

57.60GB/s

Bandwidth

760.3GB/s

Render Config

-

8

SM Count

80

64

Shading Units

10240

32

TMUs

320

16

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

-

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

6 MB

-

Theoretical Performance

10.40 GPixel/s

Pixel Rate

186.5 GPixel/s

20.80 GTexel/s

Texture Rate

532.8 GTexel/s

-

FP16 (half)

34.10 TFLOPS

208.0 GFLOPS

FP32 (float)

34.10 TFLOPS

-

FP64 (double)

532.8 GFLOPS

Board Design

105W

TDP

350W

300 W

Suggested PSU

750 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

G94B

GPU Name

GA102

-

GPU Variant

GA102-225-A1

Tesla

Architecture

Ampere

TSMC

Foundry

Samsung

55 nm

Process Size

8 nm

0.505 billion

Transistors

28.3 billion

196 mm²

Die Size

628 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

8.6

4.0

Shader Model

6.6

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