NVIDIA GeForce GT 340 OEM vs NVIDIA GeForce RTX 3070

VS

NVIDIA GeForce GT 340 OEM

NVIDIA GeForce RTX 3070

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 340 OEM and 8GB VRAM GeForce RTX 3070 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 220W)

NVIDIA GeForce RTX 3070 's Advantages

Released 10 years and 7 months late

Boost Clock1725MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 27.20GB/s)

5792 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 340 OEM

0.257 TFLOPS

GeForce RTX 3070 +7802%

20.31 TFLOPS

GeForce GT 340 OEM

VS

GeForce RTX 3070

Graphics Card

Feb 2010

Release Date

Sep 2020

GeForce 300

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1725 MHz

850 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

27.20GB/s

Bandwidth

448.0GB/s

Render Config

-

12

SM Count

46

96

Shading Units

5888

32

TMUs

184

8

ROPs

96

-

Tensor Cores

184

-

RT Cores

46

-

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

4 MB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

165.6 GPixel/s

17.60 GTexel/s

Texture Rate

317.4 GTexel/s

-

FP16 (half)

20.31 TFLOPS

257.3 GFLOPS

FP32 (float)

20.31 TFLOPS

-

FP64 (double)

317.4 GFLOPS

Board Design

69W

TDP

220W

250 W

Suggested PSU

550 W

1x DVI 1x HDMI 1x VGA

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Processor

GT215

GPU Name

GA104

GT215-301-A3

GPU Variant

GA104-300-A1

Tesla 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.727 billion

Transistors

17.4 billion

144 mm²

Die Size

392 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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