NVIDIA TITAN Xp vs NVIDIA L20

VS

NVIDIA TITAN Xp

NVIDIA L20

We compared two Desktop platform GPUs: 12GB VRAM TITAN Xp and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Xp 's Advantages

Lower TDP (250W vs 275W)

NVIDIA L20 's Advantages

Released 6 years and 7 months late

Boost Clock has increased by 59% (2520MHz vs 1582MHz)

More VRAM (48GB vs 12GB)

Larger VRAM bandwidth (864.0GB/s vs 547.6GB/s)

7936 additional rendering cores

Score

Benchmark

FP32 (float)

TITAN Xp

12.15 TFLOPS

L20 +388%

59.35 TFLOPS

TITAN Xp

VS

L20

Graphics Card

Apr 2017

Release Date

Nov 2023

GeForce 10

Generation

Tesla Ada

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1405 MHz

Base Clock

1440 MHz

1582 MHz

Boost Clock

2520 MHz

1426 MHz

Memory Clock

2250 MHz

Memory

12GB

Memory Size

48GB

GDDR5X

Memory Type

GDDR6

384bit

Memory Bus

384bit

547.6GB/s

Bandwidth

864.0GB/s

Render Config

-

30

SM Count

92

3840

Shading Units

11776

240

TMUs

368

96

ROPs

128

-

Tensor Cores

368

-

RT Cores

92

48 KB (per SM)

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

96 MB

-

Theoretical Performance

151.9 GPixel/s

Pixel Rate

322.6 GPixel/s

379.7 GTexel/s

Texture Rate

927.4 GTexel/s

189.8 GFLOPS

FP16 (half)

59.35 TFLOPS

12.15 TFLOPS

FP32 (float)

59.35 TFLOPS

379.7 GFLOPS

FP64 (double)

927.4 GFLOPS

Board Design

250W

TDP

275W

600 W

Suggested PSU

600 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

GP102

GPU Name

AD102

GP102-450-A1

GPU Variant

AD102

Pascal

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

16 nm

Process Size

5 nm

11.8 billion

Transistors

76.3 billion

471 mm²

Die Size

609 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

8.9

6.4

Shader Model

6.7

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