NVIDIA L40 CNX vs NVIDIA Tesla C2090
We compared two Professional market GPUs: 24GB VRAM L40 CNX and 6GB VRAM Tesla C2090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA L40 CNX 's Advantages
Released 11 years and 3 months late
Boost Clock2475MHz
More VRAM (24GB vs 6GB)
Larger VRAM bandwidth (864.0GB/s vs 177.4GB/s)
17664 additional rendering cores
NVIDIA Tesla C2090 's Advantages
Lower TDP (250W vs 300W)
Score
Benchmark
FP32 (float)
L40 CNX
+6654%
89.97 TFLOPS
Tesla C2090
1.332 TFLOPS
Graphics Card
Oct 2022
Release Date
Jul 2011
Tesla Ada
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1005 MHz
Base Clock
-
2475 MHz
Boost Clock
-
2250 MHz
Memory Clock
924 MHz
Memory
24GB
Memory Size
6GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
384bit
864.0GB/s
Bandwidth
177.4GB/s
Render Config
-
-
-
142
SM Count
16
18176
Shading Units
512
568
TMUs
64
192
ROPs
48
568
Tensor Cores
-
142
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
48 MB
L2 Cache
768 KB
-
-
-
Theoretical Performance
475.2 GPixel/s
Pixel Rate
20.83 GPixel/s
1406 GTexel/s
Texture Rate
41.66 GTexel/s
89.97 TFLOPS
FP16 (half)
-
89.97 TFLOPS
FP32 (float)
1332 GFLOPS
1406 GFLOPS
FP64 (double)
666.1 GFLOPS
Board Design
300W
TDP
250W
700 W
Suggested PSU
600 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
No outputs
1x 16-pin
Power Connectors
-
Graphics Processor
AD102
GPU Name
GF110
AD102-???-A1
GPU Variant
-
Ada Lovelace
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
4 nm
Process Size
40 nm
76.3 billion
Transistors
3 billion
608 mm²
Die Size
520 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.9
CUDA
2.0
6.6
Shader Model
5.1
