NVIDIA GeForce 8400 GS Rev. 2 vs NVIDIA GeForce RTX 4080 12 GB

VS

NVIDIA GeForce 8400 GS Rev. 2 NVIDIA GeForce RTX 4080 12 GB

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 2 and 12GB VRAM GeForce RTX 4080 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS Rev. 2 's Advantages

Lower TDP (25W vs 285W)

NVIDIA GeForce RTX 4080 12 GB 's Advantages

Boost Clock2610MHz

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

7672 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS Rev. 2

0.022 TFLOPS

GeForce RTX 4080 12 GB +182127%

40.09 TFLOPS

GeForce 8400 GS Rev. 2

VS

GeForce RTX 4080 12 GB

Graphics Card

Dec 2007

Release Date

Unknown

GeForce 8

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2310 MHz

-

Boost Clock

2610 MHz

400 MHz

Memory Clock

1313 MHz

Memory

512MB

Memory Size

12GB

DDR2

Memory Type

GDDR6X

64bit

Memory Bus

192bit

6.400GB/s

Bandwidth

504.2GB/s

Render Config

1

SM Count

60

-

Compute Units

-

8

Shading Units

7680

4

TMUs

240

4

ROPs

80

-

Tensor Cores

240

-

RT Cores

60

-

L1 Cache

128 KB (per SM)

16 KB

L2 Cache

48 MB

Theoretical Performance

2.268 GPixel/s

Pixel Rate

208.8 GPixel/s

2.268 GTexel/s

Texture Rate

626.4 GTexel/s

-

FP16 (half)

40.09 TFLOPS

22.40 GFLOPS

FP32 (float)

40.09 TFLOPS

-

FP64 (double)

626.4 GFLOPS

Graphics Processor

G98

GPU Name

AD104

-

GPU Variant

AD104-400-A1

Tesla

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

65 nm

Process Size

4 nm

0.21 billion

Transistors

35.8 billion

86 mm²

Die Size

295 mm²

Board Design

25W

TDP

285W

200 W

Suggested PSU

600 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-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

8.9

4.0

Shader Model

6.6

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