NVIDIA L20 vs NVIDIA RTX PRO 3000 Blackwell Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2023
Unknown
Generation
Server Ada
Blackwell-MW
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1440 MHz
848 MHz
Boost Clock
2520 MHz
1605 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
48GB
12GB
Memory Type
GDDR6
GDDR7
Memory Bus
384bit
192bit
Bandwidth
864.0GB/s
672.0GB/s
Render Config
SM Count
92
46
Shading Units
11776
5888
TMUs
368
184
ROPs
128
80
Tensor Cores
368
184
RT Cores
92
46
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
48 MB
Theoretical Performance
Pixel Rate
322.6 GPixel/s
128.4 GPixel/s
Texture Rate
927.4 GTexel/s
295.3 GTexel/s
FP16 (half)
59.35 TFLOPS
18.90 TFLOPS
FP32 (float)
59.35 TFLOPS
18.90 TFLOPS
FP64 (double)
927.4 GFLOPS
295.3 GFLOPS
Graphics Processor
GPU Name
AD102
GB205
GPU Variant
AD102
GB205
Architecture
Ada Lovelace
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
76.3 billion
31.1 billion
Die Size
609 mm²
263 mm²
Board Design
TDP
275W
60W
Suggested PSU
600 W
250 W
Outputs
4x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.4
CUDA
8.9
12.0
Shader Model
6.9
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.