Home GPU Comparison NVIDIA Quadro P620 Mobile vs NVIDIA RTX A5000 Mobile

NVIDIA Quadro P620 Mobile vs NVIDIA RTX A5000 Mobile

We compared two Professional market GPUs: 4GB VRAM Quadro P620 Mobile and 16GB VRAM RTX A5000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 Mobile 's Advantages
Lower TDP (40W vs 150W)
NVIDIA RTX A5000 Mobile 's Advantages
Released 3 years and 2 months late
Boost Clock has increased by 9% (1575MHz vs 1443MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 96.13GB/s)
5632 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro P620 Mobile
1.478 TFLOPS
RTX A5000 Mobile +1209%
19.35 TFLOPS
VS

Graphics Card

Feb 2018
Release Date
Apr 2021
Quadro Mobile
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1177 MHz
Base Clock
900 MHz
1443 MHz
Boost Clock
1575 MHz
1502 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
96.13GB/s
Bandwidth
448.0GB/s

Render Config

4
SM Count
48
-
Compute Units
-
512
Shading Units
6144
32
TMUs
192
16
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
48 KB (per SM)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
4 MB

Theoretical Performance

23.09 GPixel/s
Pixel Rate
151.2 GPixel/s
46.18 GTexel/s
Texture Rate
302.4 GTexel/s
23.09 GFLOPS
FP16 (half)
19.35 TFLOPS
1478 GFLOPS
FP32 (float)
19.35 TFLOPS
46.18 GFLOPS
FP64 (double)
302.4 GFLOPS

Graphics Processor

GP107
GPU Name
GA104
-
GPU Variant
-
Pascal
Architecture
Ampere
Samsung
Foundry
Samsung
14 nm
Process Size
8 nm
3.3 billion
Transistors
17.4 billion
132 mm²
Die Size
392 mm²

Board Design

40W
TDP
150W
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
8.6
6.4
Shader Model
6.7

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