Tesla C2070 vs L40 CNX
We compared two Professional market GPUs: 6GB VRAM Tesla C2070 and 24GB VRAM L40 CNX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Tesla C2070 Advantages
Lower TDP (238W vs 300W)
L40 CNX Advantages
Released 11 years and 3 months late
Boost Clock2475MHz
More VRAM (24GB vs 6GB)
Larger VRAM bandwidth (864.0GB/s vs 143.4GB/s)
17728 additional rendering cores
Score
Benchmark
FP32 (float)
Tesla C2070
1028
L40 CNX
+8651%
89970
Graphics Card
Jul 2011
Release Date
Oct 2022
Tesla
Generation
Tesla Ada
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1005 MHz
-
Boost Clock
2475 MHz
747 MHz
Memory Clock
2250 MHz
Memory
6GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
384bit
143.4GB/s
Bandwidth
864.0GB/s
Render Config
14
SM Count
142
448
Shading Units
18176
56
TMUs
568
48
ROPs
192
-
Tensor Cores
568
-
RT Cores
142
64 KB (per SM)
L1 Cache
128 KB (per SM)
768 KB
L2 Cache
48 MB
Theoretical Performance
16.07 GPixel/s
Pixel Rate
475.2 GPixel/s
32.14 GTexel/s
Texture Rate
1406 GTexel/s
-
FP16 (half)
89.97 TFLOPS
1028 GFLOPS
FP32 (float)
89.97 TFLOPS
513.9 GFLOPS
FP64 (double)
1406 GFLOPS
Board Design
238W
TDP
300W
550 W
Suggested PSU
700 W
1x DVI
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 16-pin
Graphics Processor
GF100
GPU Name
AD102
-
GPU Variant
AD102-???-A1
Fermi
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
40 nm
Process Size
4 nm
3.1 billion
Transistors
76.3 billion
529 mm²
Die Size
608 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.0
CUDA
8.9
5.1
Shader Model
6.6
