NVIDIA GeForce GTX 660 OEM vs NVIDIA RTX 2000 Ada Generation

VS

NVIDIA GeForce GTX 660 OEM NVIDIA RTX 2000 Ada Generation

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 660 OEM and 16GB VRAM RTX 2000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 2000 Ada Generation 's Advantages

Released 11 years and 6 months late

Boost Clock has increased by 140% (2130MHz vs 888MHz)

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (256.0GB/s vs 134.4GB/s)

1664 additional rendering cores

Lower TDP (70W vs 130W)

Score

Benchmark

FP32 (float)

GeForce GTX 660 OEM

2.046 TFLOPS

RTX 2000 Ada Generation +486%

12 TFLOPS

GeForce GTX 660 OEM

VS

RTX 2000 Ada Generation

Graphics Card

Aug 2012

Release Date

Feb 2024

GeForce 600

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

823 MHz

Base Clock

1620 MHz

888 MHz

Boost Clock

2130 MHz

1400 MHz

Memory Clock

2000 MHz

Memory

1536MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

128bit

134.4GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

22

-

Compute Units

-

1152

Shading Units

2816

96

TMUs

88

24

ROPs

48

-

Tensor Cores

88

-

RT Cores

22

16 KB (per SMX)

L1 Cache

128 KB (per SM)

384 KB

L2 Cache

12 MB

Theoretical Performance

21.31 GPixel/s

Pixel Rate

102.2 GPixel/s

85.25 GTexel/s

Texture Rate

187.4 GTexel/s

-

FP16 (half)

12.00 TFLOPS

2.046 TFLOPS

FP32 (float)

12.00 TFLOPS

85.25 GFLOPS

FP64 (double)

187.4 GFLOPS

Graphics Processor

GK104

GPU Name

AD107

GK104-200-KD-A2

GPU Variant

-

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

3.54 billion

Transistors

18.9 billion

294 mm²

Die Size

159 mm²

Board Design

130W

TDP

70W

300 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

None

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

6.7

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