NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce RTX 3060 Ti GDDR6X

VS

NVIDIA GeForce GTX 660 Rev. 2

NVIDIA GeForce RTX 3060 Ti GDDR6X

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Rev. 2 and 8GB VRAM GeForce RTX 3060 Ti GDDR6X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 Rev. 2 's Advantages

Lower TDP (140W vs 225W)

NVIDIA GeForce RTX 3060 Ti GDDR6X 's Advantages

Released 8 years and 1 months late

Boost Clock has increased by 61% (1665MHz vs 1032MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (608.3GB/s vs 144.2GB/s)

3904 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 660 Rev. 2

1.981 TFLOPS

GeForce RTX 3060 Ti GDDR6X +717%

16.2 TFLOPS

GeForce GTX 660 Rev. 2

VS

GeForce RTX 3060 Ti GDDR6X

Graphics Card

Sep 2014

Release Date

Oct 2022

GeForce 600

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

980 MHz

Base Clock

1410 MHz

1032 MHz

Boost Clock

1665 MHz

1502 MHz

Memory Clock

1188 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6X

192bit

Memory Bus

256bit

144.2GB/s

Bandwidth

608.3GB/s

Render Config

-

SM Count

38

960

Shading Units

4864

80

TMUs

152

24

ROPs

80

-

Tensor Cores

152

-

RT Cores

38

16 KB (per SMX)

L1 Cache

128 KB (per SM)

384 KB

L2 Cache

4 MB

-

Theoretical Performance

20.64 GPixel/s

Pixel Rate

133.2 GPixel/s

82.56 GTexel/s

Texture Rate

253.1 GTexel/s

-

FP16 (half)

16.20 TFLOPS

1.981 TFLOPS

FP32 (float)

16.20 TFLOPS

82.56 GFLOPS

FP64 (double)

253.1 GFLOPS

Board Design

140W

TDP

225W

300 W

Suggested PSU

550 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

GK104

GPU Name

GA104

-

GPU Variant

GA104-202-A1

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

3.54 billion

Transistors

17.4 billion

294 mm²

Die Size

392 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 GTX 660 Rev. 2 vs NVIDIA GeForce RTX 4070 Ti SUPER AD102

2

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce 6200 X2 PCI

3

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce RTX 4060 AD106

4

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GTX 1660 Ti

5

NVIDIA GeForce GTX 660 Rev. 2 vs Intel Arc A380

6

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GT 640 OEM Rebrand

7

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GT 1010

8

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GTX 560 OEM

9

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce 9600 GSO

10

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GTX 980

Related News

1

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

2

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

3

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

4

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

5

CXMT Reportedly Achieves 80% Yield in DDR5 Production

6

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

7

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

8

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

9

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

10

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