L20 vs TITAN Ada
We compared two Desktop platform GPUs: 48GB VRAM L20 and 48GB VRAM TITAN Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
L20 's Advantages
Lower TDP (275W vs 800W)
TITAN Ada 's Advantages
Larger VRAM bandwidth (1.15TB/s vs 864.0GB/s)
6656 additional rendering cores
Score
Benchmark
FP32 (float)
L20
59350
TITAN Ada
+56%
92900
Graphics Card
Nov 2023
Release Date
Unknown
Tesla Ada
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1440 MHz
Base Clock
2235 MHz
2520 MHz
Boost Clock
2520 MHz
2250 MHz
Memory Clock
1500 MHz
Memory
48GB
Memory Size
48GB
GDDR6
Memory Type
GDDR6X
384bit
Memory Bus
384bit
864.0GB/s
Bandwidth
1.15TB/s
Render Config
92
SM Count
144
11776
Shading Units
18432
368
TMUs
576
128
ROPs
192
368
Tensor Cores
576
92
RT Cores
144
128 KB (per SM)
L1 Cache
128 KB (per SM)
96 MB
L2 Cache
96 MB
Theoretical Performance
322.6 GPixel/s
Pixel Rate
483.8 GPixel/s
927.4 GTexel/s
Texture Rate
1452 GTexel/s
59.35 TFLOPS
FP16 (half)
92.90 TFLOPS
59.35 TFLOPS
FP32 (float)
92.90 TFLOPS
927.4 GFLOPS
FP64 (double)
1452 GFLOPS
Board Design
275W
TDP
800W
600 W
Suggested PSU
1200 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 16-pin
Power Connectors
2x 16-pin
Graphics Processor
AD102
GPU Name
AD102
AD102
GPU Variant
AD102-450-A1
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
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
6.8
