NVIDIA GeForce GTX 1660 Ti vs NVIDIA GeForce 8400 GS PCI Rev. 2

VS

NVIDIA GeForce GTX 1660 Ti NVIDIA GeForce 8400 GS PCI Rev. 2

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 512MB VRAM GeForce 8400 GS PCI Rev. 2 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 11 years and 10 months late

Boost Clock1770MHz

Larger VRAM bandwidth (288.0GB/s vs 8.000GB/s)

1520 additional rendering cores

NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages

Lower TDP (40W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti +13841%

5.437 TFLOPS

GeForce 8400 GS PCI Rev. 2

0.039 TFLOPS

GeForce GTX 1660 Ti

VS

GeForce 8400 GS PCI Rev. 2

Graphics Card

Feb 2019

Release Date

Apr 2007

GeForce 16

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCI

Clock Speeds

1500 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1500 MHz

Memory Clock

500 MHz

Memory

6GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

64bit

288.0GB/s

Bandwidth

8.000GB/s

Render Config

24

SM Count

2

-

Compute Units

-

1536

Shading Units

16

96

TMUs

8

48

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

1536 KB

L2 Cache

32 KB

Theoretical Performance

84.96 GPixel/s

Pixel Rate

2.080 GPixel/s

169.9 GTexel/s

Texture Rate

4.160 GTexel/s

10.87 TFLOPS

FP16 (half)

-

5.437 TFLOPS

FP32 (float)

39.36 GFLOPS

169.9 GFLOPS

FP64 (double)

-

Graphics Processor

TU116

GPU Name

GT218

TU116-400-A1

GPU Variant

-

Turing

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

6.6 billion

Transistors

0.26 billion

284 mm²

Die Size

57 mm²

Board Design

120W

TDP

40W

300 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1x VGA

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

1.2

6.6

Shader Model

4.1

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