NVIDIA GeForce GT 640 vs NVIDIA GeForce GTX 1650 SUPER

VS

NVIDIA GeForce GT 640

NVIDIA GeForce GTX 1650 SUPER

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 640 and 4GB VRAM GeForce GTX 1650 SUPER 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 100W)

NVIDIA GeForce GTX 1650 SUPER 's Advantages

Released 7 years and 5 months late

Boost Clock1725MHz

More VRAM (4GB vs 2GB)

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

896 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 640

0.693 TFLOPS

GeForce GTX 1650 SUPER +537%

4.416 TFLOPS

Blender

GeForce GT 640

32

GeForce GTX 1650 SUPER +1762%

596

OctaneBench

GeForce GT 640

8

GeForce GTX 1650 SUPER +1062%

93

GeForce GT 640

VS

GeForce GTX 1650 SUPER

Graphics Card

Jun 2012

Release Date

Nov 2019

GeForce 600

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1530 MHz

-

Boost Clock

1725 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

20

384

Shading Units

1280

32

TMUs

80

16

ROPs

32

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

7.216 GPixel/s

Pixel Rate

55.20 GPixel/s

28.86 GTexel/s

Texture Rate

138.0 GTexel/s

-

FP16 (half)

8.832 TFLOPS

692.7 GFLOPS

FP32 (float)

4.416 TFLOPS

28.86 GFLOPS

FP64 (double)

138.0 GFLOPS

Board Design

65W

TDP

100W

250 W

Suggested PSU

300 W

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

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

GK107

GPU Name

TU116

GK107-300-A2

GPU Variant

TU116-250-KA-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.27 billion

Transistors

6.6 billion

118 mm²

Die Size

284 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

7.5

5.1

Shader Model

6.6

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