NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA P102 101

VS

NVIDIA GeForce RTX 3080 Ti 20 GB

NVIDIA P102 101

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 10GB VRAM P102 101 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Released 4 years late

More VRAM (20GB vs 10GB)

Larger VRAM bandwidth (760.3GB/s vs 320.3GB/s)

7040 additional rendering cores

NVIDIA P102 101 's Advantages

Boost Clock has increased by 0% (1670MHz vs 1665MHz)

Lower TDP (250W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti 20 GB +218%

34.1 TFLOPS

P102 101

10.69 TFLOPS

GeForce RTX 3080 Ti 20 GB

VS

P102 101

Graphics Card

Jan 2022

Release Date

Jan 2018

GeForce 30

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

1335 MHz

Base Clock

1557 MHz

1665 MHz

Boost Clock

1670 MHz

1188 MHz

Memory Clock

2002 MHz

Memory

20GB

Memory Size

10GB

GDDR6X

Memory Type

GDDR5

320bit

Memory Bus

320bit

760.3GB/s

Bandwidth

320.3GB/s

Render Config

-

80

SM Count

25

10240

Shading Units

3200

320

TMUs

200

112

ROPs

80

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SM)

6 MB

L2 Cache

0 MB

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

133.6 GPixel/s

532.8 GTexel/s

Texture Rate

334.0 GTexel/s

34.10 TFLOPS

FP16 (half)

167.0 GFLOPS

34.10 TFLOPS

FP32 (float)

10.69 TFLOPS

532.8 GFLOPS

FP64 (double)

334.0 GFLOPS

Board Design

350W

TDP

250W

750 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 12-pin

Power Connectors

2x 8-pin

Graphics Processor

GA102

GPU Name

GP102

GA102-225-A1

GPU Variant

GP102-101-A1

Ampere

Architecture

Pascal

Samsung

Foundry

TSMC

8 nm

Process Size

16 nm

28.3 billion

Transistors

11.8 billion

628 mm²

Die Size

471 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

6.1

6.6

Shader Model

6.4

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