NVIDIA GeForce GT 640 OEM vs NVIDIA GeForce RTX 3050 8 GB GA107

VS

NVIDIA GeForce GT 640 OEM NVIDIA GeForce RTX 3050 8 GB GA107

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 640 OEM and 8GB VRAM GeForce RTX 3050 8 GB GA107 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640 OEM 's Advantages

Lower TDP (50W vs 115W)

NVIDIA GeForce RTX 3050 8 GB GA107 's Advantages

Released 9 years and 9 months late

Boost Clock1777MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 28.51GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 640 OEM

0.612 TFLOPS

GeForce RTX 3050 8 GB GA107 +1386%

9.098 TFLOPS

GeForce GT 640 OEM

VS

GeForce RTX 3050 8 GB GA107

Graphics Card

Apr 2012

Release Date

Jan 2022

GeForce 600

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1552 MHz

-

Boost Clock

1777 MHz

891 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.51GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

20

-

Compute Units

-

384

Shading Units

2560

32

TMUs

80

16

ROPs

32

-

Tensor Cores

80

-

RT Cores

20

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

Theoretical Performance

6.376 GPixel/s

Pixel Rate

56.86 GPixel/s

25.50 GTexel/s

Texture Rate

142.2 GTexel/s

-

FP16 (half)

9.098 TFLOPS

612.1 GFLOPS

FP32 (float)

9.098 TFLOPS

25.50 GFLOPS

FP64 (double)

142.2 GFLOPS

Graphics Processor

GK107

GPU Name

GA107

GK107-320-A2

GPU Variant

GA107-150-A1

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.27 billion

Transistors

Unknown

118 mm²

Die Size

Unknown

Board Design

50W

TDP

115W

250 W

Suggested PSU

300 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

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

6.6

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