Home GPU Comparison NVIDIA Quadro P620 Mobile vs NVIDIA RTX A2000 Mobile

NVIDIA Quadro P620 Mobile vs NVIDIA RTX A2000 Mobile

We compared two Professional market GPUs: 4GB VRAM Quadro P620 Mobile and 4GB VRAM RTX A2000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 Mobile 's Advantages
Boost Clock has increased by 6% (1443MHz vs 1358MHz)
Lower TDP (40W vs 95W)
NVIDIA RTX A2000 Mobile 's Advantages
Released 3 years and 2 months late
Larger VRAM bandwidth (176.0GB/s vs 96.13GB/s)
2048 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro P620 Mobile
1.478 TFLOPS
RTX A2000 Mobile +370%
6.953 TFLOPS
VS

Graphics Card

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

Clock Speeds

1177 MHz
Base Clock
893 MHz
1443 MHz
Boost Clock
1358 MHz
1502 MHz
Memory Clock
1375 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
96.13GB/s
Bandwidth
176.0GB/s

Render Config

4
SM Count
20
-
Compute Units
-
512
Shading Units
2560
32
TMUs
80
16
ROPs
48
-
Tensor Cores
80
-
RT Cores
20
48 KB (per SM)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
2 MB

Theoretical Performance

23.09 GPixel/s
Pixel Rate
65.18 GPixel/s
46.18 GTexel/s
Texture Rate
108.6 GTexel/s
23.09 GFLOPS
FP16 (half)
6.953 TFLOPS
1478 GFLOPS
FP32 (float)
6.953 TFLOPS
46.18 GFLOPS
FP64 (double)
108.6 GFLOPS

Graphics Processor

GP107
GPU Name
GA106
-
GPU Variant
-
Pascal
Architecture
Ampere
Samsung
Foundry
Samsung
14 nm
Process Size
8 nm
3.3 billion
Transistors
12 billion
132 mm²
Die Size
276 mm²

Board Design

40W
TDP
95W
-
Suggested PSU
-
No outputs
Outputs
No outputs
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
6.6

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