NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA GeForce RTX 2080 Ti

VS

NVIDIA GeForce 8400 GS Rev. 3

NVIDIA GeForce RTX 2080 Ti

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 3 and 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS Rev. 3 's Advantages

Lower TDP (25W vs 250W)

NVIDIA GeForce RTX 2080 Ti 's Advantages

Released 8 years and 2 months late

Boost Clock1545MHz

More VRAM (11GB vs 512GB)

Larger VRAM bandwidth (616.0GB/s vs 6.400GB/s)

4344 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS Rev. 3

0.02 TFLOPS

GeForce RTX 2080 Ti +67150%

13.45 TFLOPS

GeForce 8400 GS Rev. 3

VS

GeForce RTX 2080 Ti

Graphics Card

Jul 2010

Release Date

Sep 2018

GeForce 8

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1350 MHz

-

Boost Clock

1545 MHz

400 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

11GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

352bit

6.400GB/s

Bandwidth

616.0GB/s

Render Config

-

1

SM Count

68

8

Shading Units

4352

4

TMUs

272

4

ROPs

88

-

Tensor Cores

544

-

RT Cores

68

-

L1 Cache

64 KB (per SM)

32 KB

L2 Cache

0 MB

-

Theoretical Performance

2.080 GPixel/s

Pixel Rate

136.0 GPixel/s

2.080 GTexel/s

Texture Rate

420.2 GTexel/s

-

FP16 (half)

26.90 TFLOPS

19.68 GFLOPS

FP32 (float)

13.45 TFLOPS

-

FP64 (double)

420.2 GFLOPS

Board Design

25W

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

2x 8-pin

Graphics Processor

GT218

GPU Name

TU102

8400GS-225-B1

GPU Variant

TU102-300A-K1-A1

Tesla 2.0

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.26 billion

Transistors

18.6 billion

57 mm²

Die Size

754 mm²

Graphics Features

11.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.2

CUDA

7.5

4.1

Shader Model

6.6

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