NVIDIA GeForce GTX 645 OEM vs NVIDIA GeForce RTX 3050 6 GB

VS

NVIDIA GeForce GTX 645 OEM

NVIDIA GeForce RTX 3050 6 GB

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 645 OEM and 6GB VRAM GeForce RTX 3050 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 645 OEM 's Advantages

Lower TDP (65W vs 70W)

NVIDIA GeForce RTX 3050 6 GB 's Advantages

Released 10 years and 10 months late

Boost Clock1470MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (168.0GB/s vs 64.00GB/s)

1728 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 645 OEM

0.949 TFLOPS

GeForce RTX 3050 6 GB +613%

6.774 TFLOPS

GeForce GTX 645 OEM

VS

GeForce RTX 3050 6 GB

Graphics Card

Apr 2013

Release Date

Feb 2024

GeForce 600

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1042 MHz

-

Boost Clock

1470 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

96bit

64.00GB/s

Bandwidth

168.0GB/s

Render Config

-

SM Count

18

576

Shading Units

2304

48

TMUs

72

16

ROPs

32

-

Tensor Cores

72

-

RT Cores

18

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

9.888 GPixel/s

Pixel Rate

47.04 GPixel/s

39.55 GTexel/s

Texture Rate

105.8 GTexel/s

-

FP16 (half)

6.774 TFLOPS

949.2 GFLOPS

FP32 (float)

6.774 TFLOPS

39.55 GFLOPS

FP64 (double)

105.8 GFLOPS

Board Design

65W

TDP

70W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

GK106

GPU Name

GA107

GK106-200-A1

GPU Variant

GA107-325-K2-A1

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

2.54 billion

Transistors

8.7 billion

221 mm²

Die Size

200 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.6

5.1

Shader Model

6.7

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