NVIDIA L20 vs NVIDIA TITAN Ada
GPU · Specs Compare
Graphics Card
Release Date
Nov 2023
Unknown
Generation
Server Ada
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1440 MHz
2235 MHz
Boost Clock
2520 MHz
2520 MHz
Memory Clock
2250 MHz
1500 MHz
Memory
Memory Size
48GB
48GB
Memory Type
GDDR6
GDDR6X
Memory Bus
384bit
384bit
Bandwidth
864.0GB/s
1.15TB/s
Render Config
SM Count
92
144
Shading Units
11776
18432
TMUs
368
576
ROPs
128
192
Tensor Cores
368
576
RT Cores
92
144
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
96 MB
Theoretical Performance
Pixel Rate
322.6 GPixel/s
483.8 GPixel/s
Texture Rate
927.4 GTexel/s
1452 GTexel/s
FP16 (half)
59.35 TFLOPS
92.90 TFLOPS
FP32 (float)
59.35 TFLOPS
92.90 TFLOPS
FP64 (double)
927.4 GFLOPS
1452 GFLOPS
Graphics Processor
GPU Name
AD102
AD102
GPU Variant
AD102
AD102-450-A1
Architecture
Ada Lovelace
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
76.3 billion
76.3 billion
Die Size
609 mm²
609 mm²
Board Design
TDP
275W
800W
Suggested PSU
600 W
1200 W
Outputs
4x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 16-pin
2x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
8.9
8.9
Shader Model
6.9
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.