NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce 7600 GT AGP

VS

NVIDIA GeForce GTX 660 Rev. 2 NVIDIA GeForce 7600 GT AGP

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Rev. 2 and 256MB VRAM GeForce 7600 GT AGP 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

Released 7 years and 8 months late

Boost Clock1032MHz

Larger VRAM bandwidth (144.2GB/s vs 22.40GB/s)

960 additional rendering cores

NVIDIA GeForce 7600 GT AGP 's Advantages

Lower TDP (40W vs 140W)

Score

GeForce GTX 660 Rev. 2

VS

GeForce 7600 GT AGP

Graphics Card

Sep 2014

Release Date

Jan 2007

GeForce 600

Generation

GeForce 7 AGP

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

980 MHz

Base Clock

-

1032 MHz

Boost Clock

-

1502 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

192bit

Memory Bus

128bit

144.2GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

-

Compute Units

-

960

Shading Units

-

80

TMUs

12

24

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

384 KB

L2 Cache

-

Theoretical Performance

20.64 GPixel/s

Pixel Rate

4.480 GPixel/s

82.56 GTexel/s

Texture Rate

6.720 GTexel/s

-

FP16 (half)

-

1.981 TFLOPS

FP32 (float)

-

82.56 GFLOPS

FP64 (double)

-

Graphics Processor

GK104

GPU Name

G73

-

GPU Variant

G73-VZ-N-B1

Kepler

Architecture

Curie

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

3.54 billion

Transistors

0.177 billion

294 mm²

Die Size

125 mm²

Board Design

140W

TDP

40W

300 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

1x Molex

Graphics Features

12 (11_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

3.0

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