NVIDIA RTX TITAN Ada vs NVIDIA GeForce GTX 660

VS

NVIDIA RTX TITAN Ada

NVIDIA GeForce GTX 660

We compared two Desktop platform GPUs: 48GB VRAM RTX TITAN Ada and 2GB VRAM GeForce GTX 660 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX TITAN Ada 's Advantages

Boost Clock has increased by 144% (2520MHz vs 1032MHz)

More VRAM (48GB vs 2GB)

Larger VRAM bandwidth (1152GB/s vs 144.2GB/s)

17472 additional rendering cores

NVIDIA GeForce GTX 660 's Advantages

Lower TDP (140W vs 800W)

Score

Benchmark

FP32 (float)

RTX TITAN Ada +4589%

92.9 TFLOPS

GeForce GTX 660

1.981 TFLOPS

RTX TITAN Ada

VS

GeForce GTX 660

Graphics Card

Unknown

Release Date

Sep 2012

GeForce 40

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

980 MHz

2520 MHz

Boost Clock

1032 MHz

1500 MHz

Memory Clock

1502 MHz

Memory

48GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

192bit

1152GB/s

Bandwidth

144.2GB/s

Render Config

-

144

SM Count

-

18432

Shading Units

960

576

TMUs

80

192

ROPs

24

576

Tensor Cores

-

144

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

96 MB

L2 Cache

384 KB

-

Theoretical Performance

483.8 GPixel/s

Pixel Rate

20.64 GPixel/s

1452 GTexel/s

Texture Rate

82.56 GTexel/s

92.90 TFLOPS

FP16 (half)

-

92.90 TFLOPS

FP32 (float)

1.981 TFLOPS

1452 GFLOPS

FP64 (double)

82.56 GFLOPS

Board Design

800W

TDP

140W

1200 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

2x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD102

GPU Name

GK106

AD102-450-A1

GPU Variant

GK106-400-A1

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

2.54 billion

609 mm²

Die Size

221 mm²

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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