NVIDIA L40S vs NVIDIA RTX A2000
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Aug 2021
Generation
Server Ada
Quadro Ampere
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1065 MHz
562 MHz
Boost Clock
2520 MHz
1200 MHz
Memory Clock
2250 MHz
1500 MHz
Memory
Memory Size
48GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
192bit
Bandwidth
864.0GB/s
288.0GB/s
Render Config
SM Count
142
26
Shading Units
18176
3328
TMUs
568
104
ROPs
192
48
Tensor Cores
568
104
RT Cores
142
26
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
3 MB
Theoretical Performance
Pixel Rate
483.8 GPixel/s
57.60 GPixel/s
Texture Rate
1431.4 GTexel/s
124.8 GTexel/s
FP16 (half)
91.61 TFLOPS
7.987 TFLOPS
FP32 (float)
91.61 TFLOPS
7.987 TFLOPS
FP64 (double)
1431.4 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
AD102
GA106
GPU Variant
AD102-896-A1
GA106-850-A1
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
76.3 billion
12 billion
Die Size
609 mm²
276 mm²
Board Design
TDP
350W
70W
Suggested PSU
750 W
250 W
Outputs
4x DisplayPort 1.4a
4x mini-DisplayPort 1.4a
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
1.3
CUDA
8.9
8.6
Shader Model
6.9
6.7
📊 Benchmark
Blender
9,239
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