L20 vs Quadro FX 550
We compared two Desktop platform GPUs: 48GB VRAM L20 and 128MB VRAM Quadro FX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
L20 's Advantages
Released 17 years and 7 months late
Boost Clock2520MHz
More VRAM (48GB vs 128GB)
Larger VRAM bandwidth (864.0GB/s vs 12.80GB/s)
11776 additional rendering cores
Quadro FX 550 's Advantages
Lower TDP (30W vs 275W)
Score
Graphics Card
Nov 2023
Release Date
Apr 2006
Tesla Ada
Generation
Quadro FX Curie
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1440 MHz
Base Clock
-
2520 MHz
Boost Clock
-
2250 MHz
Memory Clock
400 MHz
Memory
48GB
Memory Size
128MB
GDDR6
Memory Type
GDDR3
384bit
Memory Bus
128bit
864.0GB/s
Bandwidth
12.80GB/s
Render Config
92
SM Count
-
11776
Shading Units
-
368
TMUs
8
128
ROPs
4
368
Tensor Cores
-
92
RT Cores
-
128 KB (per SM)
L1 Cache
-
96 MB
L2 Cache
-
Theoretical Performance
322.6 GPixel/s
Pixel Rate
1.440 GPixel/s
927.4 GTexel/s
Texture Rate
2.880 GTexel/s
59.35 TFLOPS
FP16 (half)
-
59.35 TFLOPS
FP32 (float)
-
927.4 GFLOPS
FP64 (double)
-
Board Design
275W
TDP
30W
600 W
Suggested PSU
200 W
4x DisplayPort 1.4a
Outputs
2x DVI
1x S-Video
1x 16-pin
Power Connectors
None
Graphics Processor
AD102
GPU Name
NV43
AD102
GPU Variant
NV43 GL
Ada Lovelace
Architecture
Curie
TSMC
Foundry
TSMC
5 nm
Process Size
110 nm
76.3 billion
Transistors
0.146 billion
609 mm²
Die Size
154 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full)
2.1 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
3.0
