NVIDIA GeForce RTX 2080 vs NVIDIA GeForce GT 330 OEM

VS

NVIDIA GeForce RTX 2080

NVIDIA GeForce GT 330 OEM

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 1024MB VRAM GeForce GT 330 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 's Advantages

Released 8 years and 7 months late

Boost Clock1710MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 51.20GB/s)

2848 additional rendering cores

NVIDIA GeForce GT 330 OEM 's Advantages

Lower TDP (75W vs 215W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 +4095%

10.07 TFLOPS

GeForce GT 330 OEM

0.24 TFLOPS

GeForce RTX 2080

VS

GeForce GT 330 OEM

Graphics Card

Sep 2018

Release Date

Feb 2010

GeForce 20

Generation

GeForce 300

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1515 MHz

Base Clock

-

1710 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

51.20GB/s

Render Config

-

46

SM Count

12

2944

Shading Units

96

184

TMUs

48

64

ROPs

8

368

Tensor Cores

-

46

RT Cores

-

64 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

109.4 GPixel/s

Pixel Rate

4.000 GPixel/s

314.6 GTexel/s

Texture Rate

24.00 GTexel/s

20.14 TFLOPS

FP16 (half)

-

10.07 TFLOPS

FP32 (float)

240.0 GFLOPS

314.6 GFLOPS

FP64 (double)

-

Board Design

215W

TDP

75W

550 W

Suggested PSU

250 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

1x DVI 1x HDMI 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

TU104

GPU Name

G92

TU104-400A-A1

GPU Variant

-

Turing

Architecture

Tesla

TSMC

Foundry

TSMC

12 nm

Process Size

65 nm

13.6 billion

Transistors

0.754 billion

545 mm²

Die Size

324 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

1.1

6.6

Shader Model

4.0

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