Home GPU Comparison NVIDIA TITAN X Pascal vs NVIDIA L20

NVIDIA TITAN X Pascal vs NVIDIA L20

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

Main Differences

NVIDIA TITAN X Pascal 's Advantages
Lower TDP (250W vs 275W)
NVIDIA L20 's Advantages
Released 7 years and 3 months late
Boost Clock has increased by 65% (2520MHz vs 1531MHz)
More VRAM (48GB vs 12GB)
Larger VRAM bandwidth (864.0GB/s vs 480.4GB/s)
8192 additional rendering cores

Score

Benchmark

FP32 (float)
TITAN X Pascal
10.97 TFLOPS
L20 +441%
59.35 TFLOPS
TITAN X Pascal
VS
L20

Graphics Card

Aug 2016
Release Date
Nov 2023
GeForce 10
Generation
Tesla Ada
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1417 MHz
Base Clock
1440 MHz
1531 MHz
Boost Clock
2520 MHz
1251 MHz
Memory Clock
2250 MHz

Memory

12GB
Memory Size
48GB
GDDR5X
Memory Type
GDDR6
384bit
Memory Bus
384bit
480.4GB/s
Bandwidth
864.0GB/s

Render Config

-
-
-
28
SM Count
92
3584
Shading Units
11776
224
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

147.0 GPixel/s
Pixel Rate
322.6 GPixel/s
342.9 GTexel/s
Texture Rate
927.4 GTexel/s
171.5 GFLOPS
FP16 (half)
59.35 TFLOPS
10.97 TFLOPS
FP32 (float)
59.35 TFLOPS
342.9 GFLOPS
FP64 (double)
927.4 GFLOPS

Board Design

250W
TDP
275W
600 W
Suggested PSU
600 W
1x DVI 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
GP102-400-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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