NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce RTX 3050 8 GB

VS

NVIDIA GeForce GT 640 OEM Rebrand

NVIDIA GeForce RTX 3050 8 GB

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 640 OEM Rebrand and 8GB VRAM GeForce RTX 3050 8 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640 OEM Rebrand 's Advantages

Lower TDP (75W vs 130W)

NVIDIA GeForce RTX 3050 8 GB 's Advantages

Released 9 years and 9 months late

Boost Clock1777MHz

More VRAM (8GB vs 1536GB)

Larger VRAM bandwidth (224.0GB/s vs 38.40GB/s)

2416 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 640 OEM Rebrand

0.415 TFLOPS

GeForce RTX 3050 8 GB +2092%

9.098 TFLOPS

GeForce GT 640 OEM Rebrand

VS

GeForce RTX 3050 8 GB

Graphics Card

Apr 2012

Release Date

Jan 2022

GeForce 600

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1552 MHz

-

Boost Clock

1777 MHz

800 MHz

Memory Clock

1750 MHz

Memory

1536MB

Memory Size

8GB

DDR3

Memory Type

GDDR6

192bit

Memory Bus

128bit

38.40GB/s

Bandwidth

224.0GB/s

Render Config

-

3

SM Count

20

144

Shading Units

2560

24

TMUs

80

24

ROPs

32

-

Tensor Cores

80

-

RT Cores

20

64 KB (per SM)

L1 Cache

128 KB (per SM)

384 KB

L2 Cache

2 MB

-

Theoretical Performance

4.320 GPixel/s

Pixel Rate

56.86 GPixel/s

17.28 GTexel/s

Texture Rate

142.2 GTexel/s

-

FP16 (half)

9.098 TFLOPS

414.7 GFLOPS

FP32 (float)

9.098 TFLOPS

34.56 GFLOPS

FP64 (double)

142.2 GFLOPS

Board Design

75W

TDP

130W

250 W

Suggested PSU

300 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

GF116

GPU Name

GA106

GF116-150-A1

GPU Variant

GA106-150-KA-A1

Fermi 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.17 billion

Transistors

12 billion

238 mm²

Die Size

276 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

8.6

5.1

Shader Model

6.6

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