NVIDIA GeForce RTX 4060 Ti vs NVIDIA GeForce GTX 645 OEM

VS

NVIDIA GeForce RTX 4060 Ti NVIDIA GeForce GTX 645 OEM

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 4060 Ti and 1024MB VRAM GeForce GTX 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4060 Ti 's Advantages

Released 10 years and 1 months late

Boost Clock2535MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (288.0GB/s vs 64.00GB/s)

3776 additional rendering cores

NVIDIA GeForce GTX 645 OEM 's Advantages

Lower TDP (65W vs 160W)

Score

Benchmark

FP32 (float)

GeForce RTX 4060 Ti +2224%

22.06 TFLOPS

GeForce GTX 645 OEM

0.949 TFLOPS

GeForce RTX 4060 Ti

VS

GeForce GTX 645 OEM

Graphics Card

May 2023

Release Date

Apr 2013

GeForce 40

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2310 MHz

Base Clock

-

2535 MHz

Boost Clock

-

2250 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

288.0GB/s

Bandwidth

64.00GB/s

Render Config

32

SM Count

-

Compute Units

-

4352

Shading Units

576

128

TMUs

48

ROPs

16

128

Tensor Cores

-

32

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

32 MB

L2 Cache

256 KB

Theoretical Performance

121.7 GPixel/s

Pixel Rate

9.888 GPixel/s

324.5 GTexel/s

Texture Rate

39.55 GTexel/s

22.06 TFLOPS

FP16 (half)

-

22.06 TFLOPS

FP32 (float)

949.2 GFLOPS

344.8 GFLOPS

FP64 (double)

39.55 GFLOPS

Graphics Processor

AD106

GPU Name

GK106

AD106-350-A1

GPU Variant

GK106-200-A1

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

Unknown

Transistors

2.54 billion

190 mm²

Die Size

221 mm²

Board Design

160W

TDP

65W

450 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 12-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

8.9

CUDA

3.0

6.7

Shader Model

5.1

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