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

VS

NVIDIA GeForce RTX 2080 Ti

NVIDIA GeForce RTX 3070 Ti GA102

We compared two Desktop platform GPUs: 11GB VRAM GeForce RTX 2080 Ti and 8GB VRAM GeForce RTX 3070 Ti GA102 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

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)

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

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti

13.45 TFLOPS

GeForce RTX 3070 Ti GA102 +61%

21.75 TFLOPS

GeForce RTX 2080 Ti

VS

GeForce RTX 3070 Ti GA102

Graphics Card

Sep 2018

Release Date

Oct 2022

GeForce 20

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1350 MHz

Base Clock

1575 MHz

1545 MHz

Boost Clock

1770 MHz

1750 MHz

Memory Clock

1188 MHz

Memory

11GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6X

352bit

Memory Bus

256bit

616.0GB/s

Bandwidth

608.3GB/s

Render Config

-

68

SM Count

48

4352

Shading Units

6144

272

TMUs

192

88

ROPs

96

544

Tensor Cores

192

68

RT Cores

48

64 KB (per SM)

L1 Cache

128 KB (per SM)

0 MB

L2 Cache

4 MB

-

Theoretical Performance

136.0 GPixel/s

Pixel Rate

169.9 GPixel/s

420.2 GTexel/s

Texture Rate

339.8 GTexel/s

26.90 TFLOPS

FP16 (half)

21.75 TFLOPS

13.45 TFLOPS

FP32 (float)

21.75 TFLOPS

420.2 GFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

250W

TDP

290W

600 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

TU102

GPU Name

GA102

TU102-300A-K1-A1

GPU Variant

GA102-150-A1

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

18.6 billion

Transistors

28.3 billion

754 mm²

Die Size

628 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

7.5

CUDA

8.6

6.6

Shader Model

6.6

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