NVIDIA GeForce RTX 4080 Ti vs NVIDIA GeForce RTX 3070

VS

NVIDIA GeForce RTX 4080 Ti

NVIDIA GeForce RTX 3070

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 Ti and 8GB VRAM GeForce RTX 3070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock has increased by 51% (2610MHz vs 1725MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (678.4GB/s vs 448.0GB/s)

8192 additional rendering cores

NVIDIA GeForce RTX 3070 's Advantages

Lower TDP (220W vs 400W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Ti +261%

73.5 TFLOPS

GeForce RTX 3070

20.31 TFLOPS

GeForce RTX 4080 Ti

VS

GeForce RTX 3070

Graphics Card

Unknown

Release Date

Sep 2020

GeForce 40

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2340 MHz

Base Clock

1500 MHz

2610 MHz

Boost Clock

1725 MHz

1325 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

256bit

678.4GB/s

Bandwidth

448.0GB/s

Render Config

-

110

SM Count

46

14080

Shading Units

5888

440

TMUs

184

144

ROPs

96

440

Tensor Cores

184

110

RT Cores

46

128 KB (per SM)

L1 Cache

128 KB (per SM)

80 MB

L2 Cache

4 MB

-

Theoretical Performance

375.8 GPixel/s

Pixel Rate

165.6 GPixel/s

1148 GTexel/s

Texture Rate

317.4 GTexel/s

73.50 TFLOPS

FP16 (half)

20.31 TFLOPS

73.50 TFLOPS

FP32 (float)

20.31 TFLOPS

1148 GFLOPS

FP64 (double)

317.4 GFLOPS

Board Design

400W

TDP

220W

800 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 12-pin

Graphics Processor

AD102

GPU Name

GA104

AD102-225-A1

GPU Variant

GA104-300-A1

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

76.3 billion

Transistors

17.4 billion

609 mm²

Die Size

392 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

8.9

CUDA

8.6

6.7

Shader Model

6.6

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