L4 vs Quadro M620 Mobile
We compared two Professional market GPUs: 24GB VRAM L4 and 2GB VRAM Quadro M620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
L4 's Advantages
Released 6 years and 2 months late
Boost Clock has increased by 109% (2040MHz vs 977MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (300.1GB/s vs 80.19GB/s)
6912 additional rendering cores
Quadro M620 Mobile 's Advantages
Lower TDP (30W vs 72W)
Score
Benchmark
FP32 (float)
L4
+2929%
30290
Quadro M620 Mobile
1000
Graphics Card
Mar 2023
Release Date
Jan 2017
Tesla Ada(Lxx)
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
795 MHz
Base Clock
756 MHz
2040 MHz
Boost Clock
977 MHz
1563 MHz
Memory Clock
1253 MHz
Memory
24GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
300.1GB/s
Bandwidth
80.19GB/s
Render Config
60
SM Count
-
7424
Shading Units
512
240
TMUs
32
80
ROPs
16
240
Tensor Cores
-
60
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SMM)
48 MB
L2 Cache
2 MB
Theoretical Performance
163.2 GPixel/s
Pixel Rate
15.63 GPixel/s
489.6 GTexel/s
Texture Rate
31.26 GTexel/s
30.29 TFLOPS
FP16 (half)
-
30.29 TFLOPS
FP32 (float)
1000 GFLOPS
473.3 GFLOPS
FP64 (double)
31.26 GFLOPS
Board Design
72W
TDP
30W
250 W
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
AD104
GPU Name
GM107
AD104-???-A1
GPU Variant
-
Ada Lovelace
Architecture
Maxwell
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
35.8 billion
Transistors
1.87 billion
294 mm²
Die Size
148 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
5.0
6.8
Shader Model
5.1