NVIDIA TITAN Ada vs NVIDIA GeForce RTX 3080 Ti 20 GB

VS

NVIDIA TITAN Ada NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 48GB VRAM TITAN Ada and 20GB VRAM GeForce RTX 3080 Ti 20 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Ada 's Advantages

Boost Clock has increased by 51% (2520MHz vs 1665MHz)

More VRAM (48GB vs 20GB)

Larger VRAM bandwidth (1152GB/s vs 760.3GB/s)

8192 additional rendering cores

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Lower TDP (350W vs 800W)

Score

Benchmark

FP32 (float)

TITAN Ada +172%

92.9 TFLOPS

GeForce RTX 3080 Ti 20 GB

34.1 TFLOPS

TITAN Ada

VS

GeForce RTX 3080 Ti 20 GB

Graphics Card

Unknown

Release Date

Jan 2022

GeForce 40

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2235 MHz

Base Clock

1335 MHz

2520 MHz

Boost Clock

1665 MHz

1500 MHz

Memory Clock

1188 MHz

Memory

48GB

Memory Size

20GB

GDDR6X

Memory Type

GDDR6X

384bit

Memory Bus

320bit

1152GB/s

Bandwidth

760.3GB/s

Render Config

144

SM Count

80

-

Compute Units

-

18432

Shading Units

10240

576

TMUs

320

192

ROPs

112

576

Tensor Cores

320

144

RT Cores

80

128 KB (per SM)

L1 Cache

128 KB (per SM)

96 MB

L2 Cache

6 MB

Theoretical Performance

483.8 GPixel/s

Pixel Rate

186.5 GPixel/s

1452 GTexel/s

Texture Rate

532.8 GTexel/s

92.90 TFLOPS

FP16 (half)

34.10 TFLOPS

92.90 TFLOPS

FP32 (float)

34.10 TFLOPS

1452 GFLOPS

FP64 (double)

532.8 GFLOPS

Graphics Processor

AD102

GPU Name

GA102

AD102-450-A1

GPU Variant

GA102-225-A1

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

76.3 billion

Transistors

28.3 billion

609 mm²

Die Size

628 mm²

Board Design

800W

TDP

350W

1200 W

Suggested PSU

750 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 16-pin

Power Connectors

1x 12-pin

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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