NVIDIA L40S vs NVIDIA GRID K220Q
We compared two Professional market GPUs: 48GB VRAM L40S and 512MB VRAM GRID K220Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA L40S 's Advantages
Released 8 years and 3 months late
Boost Clock2520MHz
More VRAM (48GB vs 512GB)
Larger VRAM bandwidth (864.0GB/s vs 160.0GB/s)
16640 additional rendering cores
NVIDIA GRID K220Q 's Advantages
Lower TDP (225W vs 300W)
Score
Benchmark
FP32 (float)
L40S
+3902%
91.61 TFLOPS
GRID K220Q
2.289 TFLOPS
Blender
L40S
+5399%
9239
GRID K220Q
168
Graphics Card
Oct 2022
Release Date
Jul 2014
Tesla Ada
Generation
GRID
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1110 MHz
Base Clock
-
2520 MHz
Boost Clock
-
2250 MHz
Memory Clock
1250 MHz
Memory
48GB
Memory Size
512MB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
256bit
864.0GB/s
Bandwidth
160.0GB/s
Render Config
-
-
-
142
SM Count
-
18176
Shading Units
1536
568
TMUs
128
192
ROPs
32
568
Tensor Cores
-
142
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
48 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
483.8 GPixel/s
Pixel Rate
23.84 GPixel/s
1431 GTexel/s
Texture Rate
95.36 GTexel/s
91.61 TFLOPS
FP16 (half)
-
91.61 TFLOPS
FP32 (float)
2.289 TFLOPS
1431 GFLOPS
FP64 (double)
95.36 GFLOPS
Board Design
300W
TDP
225W
700 W
Suggested PSU
550 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
No outputs
1x 16-pin
Power Connectors
-
Graphics Processor
AD102
GPU Name
GK104
AD102-???-A1
GPU Variant
-
Ada Lovelace
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
76.3 billion
Transistors
3.54 billion
609 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.9
CUDA
3.0
6.7
Shader Model
5.1
