Home GPU Comparison NVIDIA GeForce GTX TITAN Z vs NVIDIA L20

NVIDIA GeForce GTX TITAN Z vs NVIDIA L20

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN Z and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages
Released 9 years and 6 months late
Boost Clock has increased by 188% (2520MHz vs 876MHz)
More VRAM (48GB vs 6GB)
Larger VRAM bandwidth (864.0GB/s vs 336.0GB/s)
8896 additional rendering cores
Lower TDP (275W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN Z
5.046 TFLOPS
L20 +1076%
59.35 TFLOPS
VS
L20

Graphics Card

May 2014
Release Date
Nov 2023
GeForce 700
Generation
Tesla Ada
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

705 MHz
Base Clock
1440 MHz
876 MHz
Boost Clock
2520 MHz
1750 MHz
Memory Clock
2250 MHz

Memory

6GB
Memory Size
48GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
384bit
336.0GB/s
Bandwidth
864.0GB/s

Render Config

-
-
-
-
SM Count
92
2880
Shading Units
11776
240
TMUs
368
48
ROPs
128
-
Tensor Cores
368
-
RT Cores
92
16 KB (per SMX)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
96 MB
-
-
-

Theoretical Performance

52.56 GPixel/s
Pixel Rate
322.6 GPixel/s
210.2 GTexel/s
Texture Rate
927.4 GTexel/s
-
FP16 (half)
59.35 TFLOPS
5.046 TFLOPS
FP32 (float)
59.35 TFLOPS
1.682 TFLOPS
FP64 (double)
927.4 GFLOPS

Board Design

375W
TDP
275W
750 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
4x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

GK110B
GPU Name
AD102
GK110-350-B1
GPU Variant
AD102
Kepler
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
7.08 billion
Transistors
76.3 billion
561 mm²
Die Size
609 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
8.9
5.1
Shader Model
6.7

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