NVIDIA GeForce GT 640 vs NVIDIA GeForce RTX 3050 6 GB

VS

NVIDIA GeForce GT 640

NVIDIA GeForce RTX 3050 6 GB

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 640 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 GT 640 's Advantages

Lower TDP (65W vs 70W)

NVIDIA GeForce RTX 3050 6 GB 's Advantages

Released 11 years and 8 months late

Boost Clock1470MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (168.0GB/s vs 28.51GB/s)

1920 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 640

0.693 TFLOPS

GeForce RTX 3050 6 GB +877%

6.774 TFLOPS

GeForce GT 640

VS

GeForce RTX 3050 6 GB

Graphics Card

Jun 2012

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

891 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

96bit

28.51GB/s

Bandwidth

168.0GB/s

Render Config

-

SM Count

18

384

Shading Units

2304

32

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

7.216 GPixel/s

Pixel Rate

47.04 GPixel/s

28.86 GTexel/s

Texture Rate

105.8 GTexel/s

-

FP16 (half)

6.774 TFLOPS

692.7 GFLOPS

FP32 (float)

6.774 TFLOPS

28.86 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

GK107

GPU Name

GA107

GK107-300-A2

GPU Variant

GA107-325-K2-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 NVIDIA GeForce GTX 470

2

NVIDIA GeForce GT 640 vs ATI Radeon HD 4650

3

NVIDIA GeForce GT 640 vs AMD Radeon RX 570

4

NVIDIA GeForce GT 640 vs NVIDIA GeForce RTX 4050

5

NVIDIA GeForce GT 640 vs AMD Radeon RX 8800 XT

6

NVIDIA GeForce GT 640 vs NVIDIA GeForce RTX 4060 Ti 8 GB

7

NVIDIA GeForce GT 640 vs AMD Radeon R7 260X

8

NVIDIA GeForce GT 640 vs NVIDIA GeForce GTX 1650 GDDR6

9

NVIDIA GeForce GT 640 vs Intel Arc A770

10

NVIDIA GeForce GT 640 vs NVIDIA GeForce RTX 2080 Ti

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