NVIDIA GeForce RTX 3070 Ti GA102 vs NVIDIA GeForce 8400

VS

NVIDIA GeForce RTX 3070 Ti GA102

NVIDIA GeForce 8400

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti GA102 and 256MB VRAM GeForce 8400 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 14 years and 10 months late

Boost Clock1770MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (608.3GB/s vs 8.000GB/s)

6136 additional rendering cores

NVIDIA GeForce 8400 's Advantages

Lower TDP (25W vs 290W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti GA102 +103471%

21.75 TFLOPS

GeForce 8400

0.021 TFLOPS

GeForce RTX 3070 Ti GA102

VS

GeForce 8400

Graphics Card

Oct 2022

Release Date

Dec 2007

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

500 MHz

Memory

8GB

Memory Size

256MB

GDDR6X

Memory Type

DDR2

256bit

Memory Bus

64bit

608.3GB/s

Bandwidth

8.000GB/s

Render Config

-

48

SM Count

1

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

16 KB

-

Theoretical Performance

169.9 GPixel/s

Pixel Rate

2.160 GPixel/s

339.8 GTexel/s

Texture Rate

2.160 GTexel/s

21.75 TFLOPS

FP16 (half)

-

21.75 TFLOPS

FP32 (float)

20.80 GFLOPS

339.8 GFLOPS

FP64 (double)

-

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 Processor

GA102

GPU Name

G98

GA102-150-A1

GPU Variant

-

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

65 nm

28.3 billion

Transistors

0.21 billion

628 mm²

Die Size

86 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

1.1

6.6

Shader Model

4.0

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