NVIDIA GeForce GT 340 OEM vs NVIDIA GeForce RTX 4080 SUPER

VS

NVIDIA GeForce GT 340 OEM

NVIDIA GeForce RTX 4080 SUPER

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 340 OEM and 16GB VRAM GeForce RTX 4080 SUPER 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 320W)

NVIDIA GeForce RTX 4080 SUPER 's Advantages

Released 13 years and 11 months late

Boost Clock2550MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (736.3GB/s vs 27.20GB/s)

10144 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 340 OEM

0.257 TFLOPS

GeForce RTX 4080 SUPER +20219%

52.22 TFLOPS

GeForce GT 340 OEM

VS

GeForce RTX 4080 SUPER

Graphics Card

Feb 2010

Release Date

Jan 2024

GeForce 300

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2295 MHz

-

Boost Clock

2550 MHz

850 MHz

Memory Clock

1438 MHz

Memory

1024MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6X

128bit

Memory Bus

256bit

27.20GB/s

Bandwidth

736.3GB/s

Render Config

-

12

SM Count

80

96

Shading Units

10240

32

TMUs

320

8

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

-

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

64 MB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

285.6 GPixel/s

17.60 GTexel/s

Texture Rate

816.0 GTexel/s

-

FP16 (half)

52.22 TFLOPS

257.3 GFLOPS

FP32 (float)

52.22 TFLOPS

-

FP64 (double)

816.0 GFLOPS

Board Design

69W

TDP

320W

250 W

Suggested PSU

700 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

AD103

GT215-301-A3

GPU Variant

AD103-400-A1

Tesla 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.727 billion

Transistors

45.9 billion

144 mm²

Die Size

379 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

8.9

4.1

Shader Model

6.7

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