NVIDIA GRID K1 vs NVIDIA L40G
We compared two Professional market GPUs: 4GB VRAM GRID K1 and 24GB VRAM L40G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GRID K1 's Advantages
Lower TDP (130W vs 300W)
NVIDIA L40G 's Advantages
Released 9 years and 7 months late
Boost Clock2475MHz
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (864.0GB/s vs 28.51GB/s)
17984 additional rendering cores
Score
Benchmark
FP32 (float)
GRID K1
0.326 TFLOPS
L40G
+27498%
89.97 TFLOPS
Graphics Card
Mar 2013
Release Date
Oct 2022
GRID
Generation
Tesla Ada
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1005 MHz
-
Boost Clock
2475 MHz
891 MHz
Memory Clock
2250 MHz
Memory
4GB
Memory Size
24GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
384bit
28.51GB/s
Bandwidth
864.0GB/s
Render Config
-
-
-
-
SM Count
142
192
Shading Units
18176
16
TMUs
568
16
ROPs
192
-
Tensor Cores
568
-
RT Cores
142
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
48 MB
-
-
-
Theoretical Performance
3.400 GPixel/s
Pixel Rate
475.2 GPixel/s
13.60 GTexel/s
Texture Rate
1406 GTexel/s
-
FP16 (half)
89.97 TFLOPS
326.4 GFLOPS
FP32 (float)
89.97 TFLOPS
13.60 GFLOPS
FP64 (double)
1406 GFLOPS
Board Design
130W
TDP
300W
300 W
Suggested PSU
700 W
No outputs
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 16-pin
Graphics Processor
GK107
GPU Name
AD102
GK107-450-A2
GPU Variant
AD102-???-A1
Kepler
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
1.27 billion
Transistors
76.3 billion
118 mm²
Die Size
608 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
8.9
5.1
Shader Model
6.6
