NVIDIA GeForce GT 330 OEM vs NVIDIA GeForce RTX 3080

VS

NVIDIA GeForce GT 330 OEM NVIDIA GeForce RTX 3080

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 330 OEM and 10GB VRAM GeForce RTX 3080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 330 OEM 's Advantages

Lower TDP (75W vs 320W)

NVIDIA GeForce RTX 3080 's Advantages

Released 10 years and 7 months late

Boost Clock1710MHz

More VRAM (10GB vs 1GB)

Larger VRAM bandwidth (760.3GB/s vs 51.20GB/s)

8608 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 330 OEM

0.24 TFLOPS

GeForce RTX 3080 +12304%

29.77 TFLOPS

GeForce GT 330 OEM

VS

GeForce RTX 3080

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

1440 MHz

-

Boost Clock

1710 MHz

800 MHz

Memory Clock

1188 MHz

Memory

1024MB

Memory Size

10GB

GDDR3

Memory Type

GDDR6X

256bit

Memory Bus

320bit

51.20GB/s

Bandwidth

760.3GB/s

Render Config

12

SM Count

68

-

Compute Units

-

96

Shading Units

8704

48

TMUs

272

8

ROPs

96

-

Tensor Cores

272

-

RT Cores

68

-

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

5 MB

Theoretical Performance

4.000 GPixel/s

Pixel Rate

164.2 GPixel/s

24.00 GTexel/s

Texture Rate

465.1 GTexel/s

-

FP16 (half)

29.77 TFLOPS

240.0 GFLOPS

FP32 (float)

29.77 TFLOPS

-

FP64 (double)

465.1 GFLOPS

Graphics Processor

G92

GPU Name

GA102

-

GPU Variant

GA102-200-KD-A1

Tesla

Architecture

Ampere

TSMC

Foundry

Samsung

65 nm

Process Size

8 nm

0.754 billion

Transistors

28.3 billion

324 mm²

Die Size

628 mm²

Board Design

75W

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 12-pin

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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