NVIDIA GeForce 8400 SE vs NVIDIA GeForce RTX 2080

VS

NVIDIA GeForce 8400 SE NVIDIA GeForce RTX 2080

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8400 SE and 8GB VRAM GeForce RTX 2080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 SE 's Advantages

Lower TDP (50W vs 215W)

NVIDIA GeForce RTX 2080 's Advantages

Released 10 years and 1 months late

Boost Clock1710MHz

Larger VRAM bandwidth (448.0GB/s vs 6.400GB/s)

2928 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 SE

0.029 TFLOPS

GeForce RTX 2080 +34624%

10.07 TFLOPS

GeForce 8400 SE

VS

GeForce RTX 2080

Graphics Card

Aug 2008

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

1515 MHz

-

Boost Clock

1710 MHz

400 MHz

Memory Clock

1750 MHz

Memory

128MB

Memory Size

8GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

256bit

6.400GB/s

Bandwidth

448.0GB/s

Render Config

2

SM Count

46

-

Compute Units

-

16

Shading Units

2944

8

TMUs

184

4

ROPs

64

-

Tensor Cores

368

-

RT Cores

46

-

L1 Cache

64 KB (per SM)

16 KB

L2 Cache

4 MB

Theoretical Performance

1.836 GPixel/s

Pixel Rate

109.4 GPixel/s

3.672 GTexel/s

Texture Rate

314.6 GTexel/s

-

FP16 (half)

20.14 TFLOPS

29.38 GFLOPS

FP32 (float)

10.07 TFLOPS

-

FP64 (double)

314.6 GFLOPS

Graphics Processor

G86

GPU Name

TU104

-

GPU Variant

TU104-400A-A1

Tesla

Architecture

Turing

TSMC

Foundry

TSMC

80 nm

Process Size

12 nm

0.21 billion

Transistors

13.6 billion

127 mm²

Die Size

545 mm²

Board Design

50W

TDP

215W

250 W

Suggested PSU

550 W

1x DVI 1x VGA 1x S-Video

Outputs

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

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

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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