NVIDIA GeForce RTX 3070 Ti GA102 vs NVIDIA GeForce RTX 2080 Ti

VS

NVIDIA GeForce RTX 3070 Ti GA102

NVIDIA GeForce RTX 2080 Ti

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti GA102 and 11GB VRAM GeForce RTX 2080 Ti 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 4 years and 1 months late

Boost Clock has increased by 15% (1770MHz vs 1545MHz)

1792 additional rendering cores

NVIDIA GeForce RTX 2080 Ti 's Advantages

More VRAM (11GB vs 8GB)

Larger VRAM bandwidth (616.0GB/s vs 608.3GB/s)

Lower TDP (250W vs 290W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti GA102 +61%

21.75 TFLOPS

GeForce RTX 2080 Ti

13.45 TFLOPS

GeForce RTX 3070 Ti GA102

VS

GeForce RTX 2080 Ti

Graphics Card

Oct 2022

Release Date

Sep 2018

GeForce 30

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1575 MHz

Base Clock

1350 MHz

1770 MHz

Boost Clock

1545 MHz

1188 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

11GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

352bit

608.3GB/s

Bandwidth

616.0GB/s

Render Config

-

48

SM Count

68

6144

Shading Units

4352

192

TMUs

272

96

ROPs

88

192

Tensor Cores

544

48

RT Cores

68

128 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

0 MB

-

Theoretical Performance

169.9 GPixel/s

Pixel Rate

136.0 GPixel/s

339.8 GTexel/s

Texture Rate

420.2 GTexel/s

21.75 TFLOPS

FP16 (half)

26.90 TFLOPS

21.75 TFLOPS

FP32 (float)

13.45 TFLOPS

339.8 GFLOPS

FP64 (double)

420.2 GFLOPS

Board Design

290W

TDP

250W

600 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

1x 12-pin

Power Connectors

2x 8-pin

Graphics Processor

GA102

GPU Name

TU102

GA102-150-A1

GPU Variant

TU102-300A-K1-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

28.3 billion

Transistors

18.6 billion

628 mm²

Die Size

754 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

7.5

6.6

Shader Model

6.6

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