Home GPU Comparison NVIDIA TITAN Ada vs NVIDIA L20

NVIDIA TITAN Ada vs NVIDIA L20

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

Main Differences

NVIDIA TITAN Ada 's Advantages
Larger VRAM bandwidth (1152GB/s vs 864.0GB/s)
6656 additional rendering cores
NVIDIA L20 's Advantages
Lower TDP (275W vs 800W)

Score

Benchmark

FP32 (float)
TITAN Ada +56%
92.9 TFLOPS
L20
59.35 TFLOPS
VS
L20

Graphics Card

Unknown
Release Date
Nov 2023
GeForce 40
Generation
Tesla Ada
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2235 MHz
Base Clock
1440 MHz
2520 MHz
Boost Clock
2520 MHz
1500 MHz
Memory Clock
2250 MHz

Memory

48GB
Memory Size
48GB
GDDR6X
Memory Type
GDDR6
384bit
Memory Bus
384bit
1152GB/s
Bandwidth
864.0GB/s

Render Config

144
SM Count
92
-
Compute Units
-
18432
Shading Units
11776
576
TMUs
368
192
ROPs
128
576
Tensor Cores
368
144
RT Cores
92
128 KB (per SM)
L1 Cache
128 KB (per SM)
96 MB
L2 Cache
96 MB

Theoretical Performance

483.8 GPixel/s
Pixel Rate
322.6 GPixel/s
1452 GTexel/s
Texture Rate
927.4 GTexel/s
92.90 TFLOPS
FP16 (half)
59.35 TFLOPS
92.90 TFLOPS
FP32 (float)
59.35 TFLOPS
1452 GFLOPS
FP64 (double)
927.4 GFLOPS

Graphics Processor

AD102
GPU Name
AD102
AD102-450-A1
GPU Variant
AD102
Ada Lovelace
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
76.3 billion
Transistors
76.3 billion
609 mm²
Die Size
609 mm²

Board Design

800W
TDP
275W
1200 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
4x DisplayPort 1.4a
2x 16-pin
Power Connectors
1x 16-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
8.9
6.7
Shader Model
6.7

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