Home GPU Comparison NVIDIA L40G vs NVIDIA GRID K220Q

NVIDIA L40G vs NVIDIA GRID K220Q

We compared two Professional market GPUs: 24GB VRAM L40G and 512MB VRAM GRID K220Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40G 's Advantages
Released 8 years and 3 months late
Boost Clock2475MHz
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)
L40G +3830%
89.97 TFLOPS
GRID K220Q
2.289 TFLOPS
VS

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

1005 MHz
Base Clock
-
2475 MHz
Boost Clock
-
2250 MHz
Memory Clock
1250 MHz

Memory

24GB
Memory Size
512MB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
256bit
864.0GB/s
Bandwidth
160.0GB/s

Render Config

142
SM Count
-
-
Compute Units
-
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

475.2 GPixel/s
Pixel Rate
23.84 GPixel/s
1406 GTexel/s
Texture Rate
95.36 GTexel/s
89.97 TFLOPS
FP16 (half)
-
89.97 TFLOPS
FP32 (float)
2.289 TFLOPS
1406 GFLOPS
FP64 (double)
95.36 GFLOPS

Graphics Processor

AD102
GPU Name
GK104
AD102-???-A1
GPU Variant
-
Ada Lovelace
Architecture
Kepler
TSMC
Foundry
TSMC
4 nm
Process Size
28 nm
76.3 billion
Transistors
3.54 billion
608 mm²
Die Size
294 mm²

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 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
6.6
Shader Model
5.1

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