NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce RTX 4070 SUPER

VS

NVIDIA GeForce GTX 660 Rev. 2

NVIDIA GeForce RTX 4070 SUPER

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Rev. 2 and 12GB VRAM GeForce RTX 4070 SUPER 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 220W)

NVIDIA GeForce RTX 4070 SUPER 's Advantages

Released 9 years and 4 months late

Boost Clock has increased by 140% (2475MHz vs 1032MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (504.2GB/s vs 144.2GB/s)

6208 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 660 Rev. 2

1.981 TFLOPS

GeForce RTX 4070 SUPER +1691%

35.48 TFLOPS

GeForce GTX 660 Rev. 2

VS

GeForce RTX 4070 SUPER

Graphics Card

Sep 2014

Release Date

Jan 2024

GeForce 600

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

980 MHz

Base Clock

1980 MHz

1032 MHz

Boost Clock

2475 MHz

1502 MHz

Memory Clock

1313 MHz

Memory

2GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6X

192bit

Memory Bus

192bit

144.2GB/s

Bandwidth

504.2GB/s

Render Config

-

SM Count

56

960

Shading Units

7168

80

TMUs

224

24

ROPs

80

-

Tensor Cores

224

-

RT Cores

56

16 KB (per SMX)

L1 Cache

128 KB (per SM)

384 KB

L2 Cache

48 MB

-

Theoretical Performance

20.64 GPixel/s

Pixel Rate

198.0 GPixel/s

82.56 GTexel/s

Texture Rate

554.4 GTexel/s

-

FP16 (half)

35.48 TFLOPS

1.981 TFLOPS

FP32 (float)

35.48 TFLOPS

82.56 GFLOPS

FP64 (double)

554.4 GFLOPS

Board Design

140W

TDP

220W

300 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

GK104

GPU Name

AD104

-

GPU Variant

AD104-350-A1

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

3.54 billion

Transistors

35.8 billion

294 mm²

Die Size

294 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

8.9

5.1

Shader Model

6.8

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