NVIDIA GeForce GT 340 OEM vs NVIDIA GeForce RTX 3090 Ti

VS

NVIDIA GeForce GT 340 OEM

NVIDIA GeForce RTX 3090 Ti

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 340 OEM and 24GB VRAM GeForce RTX 3090 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 340 OEM 's Advantages

Lower TDP (69W vs 450W)

NVIDIA GeForce RTX 3090 Ti 's Advantages

Released 11 years and 11 months late

Boost Clock1860MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (1008GB/s vs 27.20GB/s)

10656 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 340 OEM

0.257 TFLOPS

GeForce RTX 3090 Ti +15464%

40 TFLOPS

GeForce GT 340 OEM

VS

GeForce RTX 3090 Ti

Graphics Card

Feb 2010

Release Date

Jan 2022

GeForce 300

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1560 MHz

-

Boost Clock

1860 MHz

850 MHz

Memory Clock

1313 MHz

Memory

1024MB

Memory Size

24GB

GDDR3

Memory Type

GDDR6X

128bit

Memory Bus

384bit

27.20GB/s

Bandwidth

1008GB/s

Render Config

-

12

SM Count

84

96

Shading Units

10752

32

TMUs

336

8

ROPs

112

-

Tensor Cores

336

-

RT Cores

84

-

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

6 MB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

208.3 GPixel/s

17.60 GTexel/s

Texture Rate

625.0 GTexel/s

-

FP16 (half)

40.00 TFLOPS

257.3 GFLOPS

FP32 (float)

40.00 TFLOPS

-

FP64 (double)

625.0 GFLOPS

Board Design

69W

TDP

450W

250 W

Suggested PSU

850 W

1x DVI 1x HDMI 1x VGA

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

GT215

GPU Name

GA102

GT215-301-A3

GPU Variant

GA102-350-A1

Tesla 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.727 billion

Transistors

28.3 billion

144 mm²

Die Size

628 mm²

Graphics Features

11.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.2

CUDA

8.6

4.1

Shader Model

6.6

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