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

VS

NVIDIA GeForce RTX 3070 Ti 8 GB GA102

NVIDIA GeForce RTX 4090

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

Main Differences

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 's Advantages

Lower TDP (290W vs 450W)

NVIDIA GeForce RTX 4090 's Advantages

Boost Clock has increased by 42% (2520MHz vs 1770MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (1.01TB/s vs 608.3GB/s)

10240 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti 8 GB GA102

21.75 TFLOPS

GeForce RTX 4090 +279%

82.58 TFLOPS

GeForce RTX 3070 Ti 8 GB GA102

VS

GeForce RTX 4090

Graphics Card

Oct 2022

Release Date

Sep 2022

GeForce 30

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1575 MHz

Base Clock

2235 MHz

1770 MHz

Boost Clock

2520 MHz

1188 MHz

Memory Clock

1313 MHz

Memory

8GB

Memory Size

24GB

GDDR6X

Memory Type

GDDR6X

256bit

Memory Bus

384bit

608.3GB/s

Bandwidth

1.01TB/s

Render Config

-

48

SM Count

128

6144

Shading Units

16384

192

TMUs

512

96

ROPs

176

192

Tensor Cores

512

48

RT Cores

128

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

72 MB

-

Theoretical Performance

169.9 GPixel/s

Pixel Rate

443.5 GPixel/s

339.8 GTexel/s

Texture Rate

1290 GTexel/s

21.75 TFLOPS

FP16 (half)

82.58 TFLOPS

21.75 TFLOPS

FP32 (float)

82.58 TFLOPS

339.8 GFLOPS

FP64 (double)

1290 GFLOPS

Board Design

290W

TDP

450W

600 W

Suggested PSU

850 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 16-pin

Graphics Processor

GA102

GPU Name

AD102

GA102-150-A1

GPU Variant

AD102-300-A1

Ampere

Architecture

Ada Lovelace

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

28.3 billion

Transistors

76.3 billion

628 mm²

Die Size

609 mm²

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

8.6

CUDA

8.9

6.6

Shader Model

6.8

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