NVIDIA GeForce GTX 1660 Ti vs NVIDIA GeForce 8800 GTS 320

VS

NVIDIA GeForce GTX 1660 Ti

NVIDIA GeForce 8800 GTS 320

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 320MB VRAM GeForce 8800 GTS 320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti 's Advantages

Released 12 years late

Boost Clock1770MHz

More VRAM (6GB vs 320GB)

Larger VRAM bandwidth (288.0GB/s vs 63.36GB/s)

1440 additional rendering cores

Lower TDP (120W vs 143W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti +2284%

5.437 TFLOPS

GeForce 8800 GTS 320

0.228 TFLOPS

GeForce GTX 1660 Ti

VS

GeForce 8800 GTS 320

Graphics Card

Feb 2019

Release Date

Feb 2007

GeForce 16

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1500 MHz

Memory Clock

792 MHz

Memory

6GB

Memory Size

320MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

320bit

288.0GB/s

Bandwidth

63.36GB/s

Render Config

-

24

SM Count

12

1536

Shading Units

96

TMUs

24

48

ROPs

20

-

64 KB (per SM)

L1 Cache

-

1536 KB

L2 Cache

80 KB

-

Theoretical Performance

84.96 GPixel/s

Pixel Rate

10.26 GPixel/s

169.9 GTexel/s

Texture Rate

24.62 GTexel/s

10.87 TFLOPS

FP16 (half)

-

5.437 TFLOPS

FP32 (float)

228.1 GFLOPS

169.9 GFLOPS

FP64 (double)

-

Board Design

120W

TDP

143W

300 W

Suggested PSU

300 W

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

TU116

GPU Name

G80

TU116-400-A1

GPU Variant

G80-100-K0-A2

Turing

Architecture

Tesla

TSMC

Foundry

TSMC

12 nm

Process Size

90 nm

6.6 billion

Transistors

0.681 billion

284 mm²

Die Size

484 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

1.3

Vulkan

N/A

7.5

CUDA

1.0

6.6

Shader Model

4.0

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