NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce GTX 1660

VS

NVIDIA GeForce 9400 GT PCI

NVIDIA GeForce GTX 1660

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 6GB VRAM GeForce GTX 1660 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT PCI 's Advantages

Lower TDP (50W vs 120W)

NVIDIA GeForce GTX 1660 's Advantages

Released 10 years and 7 months late

Boost Clock1785MHz

More VRAM (6GB vs 256GB)

Larger VRAM bandwidth (192.1GB/s vs 12.80GB/s)

1392 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9400 GT PCI

0.045 TFLOPS

GeForce GTX 1660 +11071%

5.027 TFLOPS

GeForce 9400 GT PCI

VS

GeForce GTX 1660

Graphics Card

Aug 2008

Release Date

Mar 2019

GeForce 9

Generation

GeForce 16

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1530 MHz

-

Boost Clock

1785 MHz

400 MHz

Memory Clock

2001 MHz

Memory

256MB

Memory Size

6GB

DDR2

Memory Type

GDDR5

128bit

Memory Bus

192bit

12.80GB/s

Bandwidth

192.1GB/s

Render Config

-

2

SM Count

22

16

Shading Units

1408

8

TMUs

88

4

ROPs

48

-

L1 Cache

64 KB (per SM)

32 KB

L2 Cache

1536 KB

-

Theoretical Performance

2.200 GPixel/s

Pixel Rate

85.68 GPixel/s

4.400 GTexel/s

Texture Rate

157.1 GTexel/s

-

FP16 (half)

10.05 TFLOPS

44.80 GFLOPS

FP32 (float)

5.027 TFLOPS

-

FP64 (double)

157.1 GFLOPS

Board Design

50W

TDP

120W

250 W

Suggested PSU

300 W

1x DVI 1x VGA 1x S-Video

Outputs

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

None

Power Connectors

1x 8-pin

Graphics Processor

G96C

GPU Name

TU116

-

GPU Variant

TU116-300-A1

Tesla

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.314 billion

Transistors

6.6 billion

121 mm²

Die Size

284 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

7.5

4.0

Shader Model

6.6

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