NVIDIA GeForce GT 640 vs NVIDIA GeForce RTX 3050 4 GB

VS

NVIDIA GeForce GT 640

NVIDIA GeForce RTX 3050 4 GB

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 640 and 4GB VRAM GeForce RTX 3050 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640 's Advantages

Lower TDP (65W vs 90W)

NVIDIA GeForce RTX 3050 4 GB 's Advantages

Released 9 years and 7 months late

Boost Clock1740MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 28.51GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 640

0.693 TFLOPS

GeForce RTX 3050 4 GB +928%

7.127 TFLOPS

Blender

GeForce GT 640

32

GeForce RTX 3050 4 GB +4675%

1528

OctaneBench

GeForce GT 640

8

GeForce RTX 3050 4 GB +2087%

175

GeForce GT 640

VS

GeForce RTX 3050 4 GB

Graphics Card

Jun 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

1545 MHz

-

Boost Clock

1740 MHz

891 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.51GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

16

384

Shading Units

2048

32

TMUs

64

16

ROPs

32

-

Tensor Cores

64

-

RT Cores

16

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

7.216 GPixel/s

Pixel Rate

55.68 GPixel/s

28.86 GTexel/s

Texture Rate

111.4 GTexel/s

-

FP16 (half)

7.127 TFLOPS

692.7 GFLOPS

FP32 (float)

7.127 TFLOPS

28.86 GFLOPS

FP64 (double)

111.4 GFLOPS

Board Design

65W

TDP

90W

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

1x 6-pin

Graphics Processor

GK107

GPU Name

GA107

GK107-300-A2

GPU Variant

GA107-140-A1

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.27 billion

Transistors

8.7 billion

118 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

Related GPU Comparisons

1

NVIDIA GeForce GT 640 vs AMD FirePro S9150

2

NVIDIA GeForce GT 640 vs AMD Radeon RX 470D

3

NVIDIA GeForce GT 640 vs ATI Radeon HD 4250

4

NVIDIA GeForce GT 640 vs AMD Radeon RX Vega 56

5

NVIDIA GeForce GT 640 vs AMD FirePro W4300

6

NVIDIA GeForce GT 640 vs AMD Radeon RX 5300

7

NVIDIA GeForce GT 640 vs AMD Radeon HD 7790

8

NVIDIA GeForce GT 640 vs AMD Radeon HD 7990

9

NVIDIA GeForce GT 640 vs NVIDIA GeForce 9400 GT

10

NVIDIA GeForce GT 640 vs AMD Radeon RX 6300

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage