NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

VS

NVIDIA GeForce RTX 4090 Ti NVIDIA GeForce RTX 3070 Ti 8 GB GA102

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 8GB VRAM GeForce RTX 3070 Ti 8 GB GA102 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Ti 's Advantages

Boost Clock has increased by 45% (2565MHz vs 1770MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (1152GB/s vs 608.3GB/s)

12032 additional rendering cores

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 's Advantages

Lower TDP (290W vs 600W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Ti +328%

93.24 TFLOPS

GeForce RTX 3070 Ti 8 GB GA102

21.75 TFLOPS

GeForce RTX 4090 Ti

VS

GeForce RTX 3070 Ti 8 GB GA102

Graphics Card

Unknown

Release Date

Oct 2022

GeForce 40

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2325 MHz

Base Clock

1575 MHz

2565 MHz

Boost Clock

1770 MHz

1500 MHz

Memory Clock

1188 MHz

Memory

24GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6X

384bit

Memory Bus

256bit

1152GB/s

Bandwidth

608.3GB/s

Render Config

142

SM Count

48

-

Compute Units

-

18176

Shading Units

6144

568

TMUs

192

ROPs

96

568

Tensor Cores

192

142

RT Cores

48

128 KB (per SM)

L1 Cache

128 KB (per SM)

96 MB

L2 Cache

4 MB

Theoretical Performance

492.5 GPixel/s

Pixel Rate

169.9 GPixel/s

1457 GTexel/s

Texture Rate

339.8 GTexel/s

93.24 TFLOPS

FP16 (half)

21.75 TFLOPS

93.24 TFLOPS

FP32 (float)

21.75 TFLOPS

1457 GFLOPS

FP64 (double)

339.8 GFLOPS

Graphics Processor

AD102

GPU Name

GA102

AD102-400-A1

GPU Variant

GA102-150-A1

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

76.3 billion

Transistors

28.3 billion

609 mm²

Die Size

628 mm²

Board Design

600W

TDP

290W

1000 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 16-pin

Power Connectors

1x 12-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

8.6

6.7

Shader Model

6.6

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