NVIDIA GeForce RTX 3070 Ti GA102 vs NVIDIA GeForce 8400 GS Rev. 3

VS

NVIDIA GeForce RTX 3070 Ti GA102 NVIDIA GeForce 8400 GS Rev. 3

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti GA102 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 3070 Ti GA102 's Advantages

Released 12 years and 3 months late

Boost Clock1770MHz

Larger VRAM bandwidth (608.3GB/s vs 6.400GB/s)

6136 additional rendering cores

NVIDIA GeForce 8400 GS Rev. 3 's Advantages

Lower TDP (25W vs 290W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti GA102 +108650%

21.75 TFLOPS

GeForce 8400 GS Rev. 3

0.02 TFLOPS

GeForce RTX 3070 Ti GA102

VS

GeForce 8400 GS Rev. 3

Graphics Card

Oct 2022

Release Date

Jul 2010

GeForce 30

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1575 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1188 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

512MB

GDDR6X

Memory Type

DDR2

256bit

Memory Bus

64bit

608.3GB/s

Bandwidth

6.400GB/s

Render Config

48

SM Count

1

-

Compute Units

-

6144

Shading Units

8

192

TMUs

4

96

ROPs

4

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

32 KB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

2.080 GPixel/s

339.8 GTexel/s

Texture Rate

2.080 GTexel/s

21.75 TFLOPS

FP16 (half)

-

21.75 TFLOPS

FP32 (float)

19.68 GFLOPS

339.8 GFLOPS

FP64 (double)

-

Graphics Processor

GA102

GPU Name

GT218

GA102-150-A1

GPU Variant

8400GS-225-B1

Ampere

Architecture

Tesla 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

28.3 billion

Transistors

0.26 billion

628 mm²

Die Size

57 mm²

Board Design

290W

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 12-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

8.6

CUDA

1.2

6.6

Shader Model

4.1

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