NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce 8400 GS Rev. 3

VS

NVIDIA GeForce RTX 4080 12 GB NVIDIA GeForce 8400 GS Rev. 3

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4080 12 GB and 512MB VRAM GeForce 8400 GS Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 12 GB 's Advantages

Boost Clock2610MHz

Larger VRAM bandwidth (504.2GB/s vs 6.400GB/s)

7672 additional rendering cores

NVIDIA GeForce 8400 GS Rev. 3 's Advantages

Lower TDP (25W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 12 GB +200350%

40.09 TFLOPS

GeForce 8400 GS Rev. 3

0.02 TFLOPS

GeForce RTX 4080 12 GB

VS

GeForce 8400 GS Rev. 3

Graphics Card

Unknown

Release Date

Jul 2010

GeForce 40

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2310 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1313 MHz

Memory Clock

400 MHz

Memory

12GB

Memory Size

512MB

GDDR6X

Memory Type

DDR2

192bit

Memory Bus

64bit

504.2GB/s

Bandwidth

6.400GB/s

Render Config

60

SM Count

1

-

Compute Units

-

7680

Shading Units

8

240

TMUs

4

80

ROPs

4

240

Tensor Cores

-

60

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

32 KB

Theoretical Performance

208.8 GPixel/s

Pixel Rate

2.080 GPixel/s

626.4 GTexel/s

Texture Rate

2.080 GTexel/s

40.09 TFLOPS

FP16 (half)

-

40.09 TFLOPS

FP32 (float)

19.68 GFLOPS

626.4 GFLOPS

FP64 (double)

-

Graphics Processor

AD104

GPU Name

GT218

AD104-400-A1

GPU Variant

8400GS-225-B1

Ada Lovelace

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

35.8 billion

Transistors

0.26 billion

295 mm²

Die Size

57 mm²

Board Design

285W

TDP

25W

600 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 16-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

1.2

6.6

Shader Model

4.1

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