NVIDIA GeForce RTX 4070 AD103 vs NVIDIA GeForce 8400 GS Rev. 3

VS

NVIDIA GeForce RTX 4070 AD103 NVIDIA GeForce 8400 GS Rev. 3

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 AD103 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 4070 AD103's Advantages

Released 13 years and 8 months late

Boost Clock 2475MHz

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

5880 additional rendering cores

NVIDIA GeForce 8400 GS Rev. 3's Advantages

Lower TDP (25W vs 200W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 AD103 +145650%

29.15 TFLOPS

GeForce 8400 GS Rev. 3

0.02 TFLOPS

GeForce RTX 4070 AD103

VS

GeForce 8400 GS Rev. 3

Graphics Card

Mar 2024

Release Date

Jul 2010

GeForce 40

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1920MHz

Base Clock

-

2475MHz

Boost Clock

-

1313MHz

Memory Clock

400MHz

Memory

12GB

Memory Size

512MB

GDDR6X

Memory Type

DDR2

192bit

Memory Bus

64bit

504.2 GB/s

Bandwidth

6.400 GB/s

Render Config

46

SM Count

1

-

Compute Units

-

5888

Shading Units

8

184

TMUs

4

64

ROPs

4

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

-

36MB

L2 Cache

32KB

Theoretical Performance

158.4 GPixel/s

Pixel Rate

2.080 GPixel/s

455.4 GTexel/s

Texture Rate

2.080 GTexel/s

29.15 TFLOPS

FP16 (half)

-

29.15 TFLOPS

FP32 (float)

19.68 GFLOPS

455.4 GFLOPS

FP64 (double)

-

Graphics Processor

AD103

GPU Name

GT218

AD103-175-K1-A1

GPU Variant

8400GS-225-B1

Ada Lovelace

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

45,900 million

Transistors

260 million

379mm²

Die Size

57mm²

Board Design

200W

TDP

25W

550W

Suggested PSU

200W

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

6.7

Shader Model

4.1

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