NVIDIA GeForce GTX 1650 TU106 vs NVIDIA GeForce GT 640

VS

NVIDIA GeForce GTX 1650 TU106 NVIDIA GeForce GT 640

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 1650 TU106 and 2GB VRAM GeForce GT 640 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1650 TU106 's Advantages

Released 8 years late

Boost Clock1590MHz

More VRAM (4GB vs 2GB)

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

512 additional rendering cores

NVIDIA GeForce GT 640 's Advantages

Lower TDP (65W vs 90W)

Score

Benchmark

FP32 (float)

GeForce GTX 1650 TU106 +311%

2.849 TFLOPS

GeForce GT 640

0.693 TFLOPS

GeForce GTX 1650 TU106

VS

GeForce GT 640

Graphics Card

Jun 2020

Release Date

Jun 2012

GeForce 16

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1410 MHz

Base Clock

-

1590 MHz

Boost Clock

-

1500 MHz

Memory Clock

891 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

128bit

192.0GB/s

Bandwidth

28.51GB/s

Render Config

14

SM Count

-

Compute Units

-

896

Shading Units

384

56

TMUs

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

256 KB

Theoretical Performance

50.88 GPixel/s

Pixel Rate

7.216 GPixel/s

89.04 GTexel/s

Texture Rate

28.86 GTexel/s

5.699 TFLOPS

FP16 (half)

-

2.849 TFLOPS

FP32 (float)

692.7 GFLOPS

89.04 GFLOPS

FP64 (double)

28.86 GFLOPS

Graphics Processor

TU106

GPU Name

GK107

TU106-125-KAB-A1

GPU Variant

GK107-300-A2

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

10.8 billion

Transistors

1.27 billion

445 mm²

Die Size

118 mm²

Board Design

90W

TDP

65W

250 W

Suggested PSU

250 W

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

Outputs

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

1x 6-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.0

6.6

Shader Model

5.1

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