NVIDIA RTX A5000 Mobile vs NVIDIA L4
We compared two Professional market GPUs: 16GB VRAM RTX A5000 Mobile and 24GB VRAM L4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A5000 Mobile 's Advantages
Larger VRAM bandwidth (448.0GB/s vs 300.1GB/s)
NVIDIA L4 's Advantages
Released 1 years and 11 months late
Boost Clock has increased by 30% (2040MHz vs 1575MHz)
More VRAM (24GB vs 16GB)
1280 additional rendering cores
Lower TDP (72W vs 150W)
Score
Benchmark
FP32 (float)
RTX A5000 Mobile
19.35 TFLOPS
L4
+56%
30.29 TFLOPS
Graphics Card
Apr 2021
Release Date
Mar 2023
Quadro Ampere-M
Generation
Tesla Ada(Lxx)
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
900 MHz
Base Clock
795 MHz
1575 MHz
Boost Clock
2040 MHz
1750 MHz
Memory Clock
1563 MHz
Memory
16GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
192bit
448.0GB/s
Bandwidth
300.1GB/s
Render Config
-
-
-
48
SM Count
60
6144
Shading Units
7424
192
TMUs
240
96
ROPs
80
192
Tensor Cores
240
48
RT Cores
60
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
48 MB
-
-
-
Theoretical Performance
151.2 GPixel/s
Pixel Rate
163.2 GPixel/s
302.4 GTexel/s
Texture Rate
489.6 GTexel/s
19.35 TFLOPS
FP16 (half)
30.29 TFLOPS
19.35 TFLOPS
FP32 (float)
30.29 TFLOPS
302.4 GFLOPS
FP64 (double)
473.3 GFLOPS
Board Design
150W
TDP
72W
-
Suggested PSU
250 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA104
GPU Name
AD104
-
GPU Variant
AD104-???-A1
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
17.4 billion
Transistors
35.8 billion
392 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.9
6.7
Shader Model
6.8
