NVIDIA GeForce GTX 660 vs NVIDIA T1000 8 GB

VS

NVIDIA GeForce GTX 660

NVIDIA T1000 8 GB

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 and 8GB VRAM T1000 8 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 's Advantages

64 additional rendering cores

NVIDIA T1000 8 GB 's Advantages

Released 8 years and 8 months late

Boost Clock has increased by 35% (1395MHz vs 1032MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (160.0GB/s vs 144.2GB/s)

Lower TDP (50W vs 140W)

Score

Benchmark

FP32 (float)

GeForce GTX 660

1.981 TFLOPS

T1000 8 GB +26%

2.5 TFLOPS

Blender

GeForce GTX 660

111

T1000 8 GB +295%

439

OctaneBench

GeForce GTX 660

27

T1000 8 GB +170%

73

GeForce GTX 660

VS

T1000 8 GB

Graphics Card

Sep 2012

Release Date

May 2021

GeForce 600

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

980 MHz

Base Clock

1065 MHz

1032 MHz

Boost Clock

1395 MHz

1502 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

128bit

144.2GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

14

960

Shading Units

896

80

TMUs

56

24

ROPs

32

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

384 KB

L2 Cache

1024 KB

-

Theoretical Performance

20.64 GPixel/s

Pixel Rate

44.64 GPixel/s

82.56 GTexel/s

Texture Rate

78.12 GTexel/s

-

FP16 (half)

5.000 TFLOPS

1.981 TFLOPS

FP32 (float)

2.500 TFLOPS

82.56 GFLOPS

FP64 (double)

78.12 GFLOPS

Board Design

140W

TDP

50W

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 Processor

GK106

GPU Name

TU117

GK106-400-A1

GPU Variant

-

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

2.54 billion

Transistors

4.7 billion

221 mm²

Die Size

200 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

7.5

5.1

Shader Model

6.6

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