RTX A4000 Mobile vs Quadro P620

Place in performance ranking	460	107
Place by popularity	not in top-100	not in top-100
Architecture	Pascal (2016−2021)	Ampere (2020−2024)
GPU code name	GP107	GA104
Market segment	Workstation	Laptop
Release date	27 May 2019 (5 years ago)	12 April 2021 (3 years ago)

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	512	5120
Core clock speed	1177 MHz	780 MHz
Boost clock speed	1442 MHz	1680 MHz
Number of transistors	3,300 million	17,400 million
Manufacturing process technology	14 nm	8 nm
Power consumption (TDP)	25 Watt	140 Watt (80 - 125 Watt TGP)
Texture fill rate	43.33	290.9
Floating-point performance	1.386 gflops	18.62 gflops

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop size	no data	large
Interface	PCIe 3.0 x16	PCIe 4.0 x16
Length	145 mm	no data
Width	1-slot	no data
Supplementary power connectors	None	no data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR5	GDDR6
Maximum RAM amount	2 GB	8 GB
Memory bus width	128 Bit	256 Bit
Memory clock speed	6000 MHz	12000 MHz
Memory bandwidth	80.13 GB/s	448.0 GB/s
Shared memory	-	-

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

4x mini-DisplayPort

No outputs

API compatibility

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX	12 (12_1)	12 Ultimate (12_2)
Shader Model	6.4	6.6
OpenGL	4.6	4.6
OpenCL	1.2	3.0
Vulkan	1.2.131	1.2
CUDA	6.1	8.6

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Quadro P620 9.44

RTX A4000 Mobile 39.68
+320%

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Quadro P620 3643

RTX A4000 Mobile 15306
+320%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD

−304%

190−200
+304%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

14−16
+650%

2−3

−650%

Full HD
Medium Preset

Assassin's Creed Odyssey	21−24 +667%	3−4 −667%
Assassin's Creed Valhalla	14−16 −293%	55−60 +293%
Battlefield 5	27−30 −314%	120−130 +314%
Call of Duty: Modern Warfare	18−20 +850%	2−3 −850%
Cyberpunk 2077	14−16 +650%	2−3 −650%
Far Cry 5	21−24 −309%	90−95 +309%
Far Cry New Dawn	24−27 −285%	100−105 +285%
Forza Horizon 4	60−65 −313%	260−270 +313%
Hitman 3	18−20 +350%	4−5 −350%
Horizon Zero Dawn	50−55 +550%	8−9 −550%
Metro Exodus	35 −300%	140−150 +300%
Red Dead Redemption 2	24−27 −285%	100−105 +285%
Shadow of the Tomb Raider	55 +1275%	4−5 −1275%
Watch Dogs: Legion	60−65 +118%	27−30 −118%

Full HD
High Preset

Assassin's Creed Odyssey	21−24 +667%	3−4 −667%
Assassin's Creed Valhalla	14−16 −293%	55−60 +293%
Battlefield 5	27−30 −314%	120−130 +314%
Call of Duty: Modern Warfare	18−20 +850%	2−3 −850%
Cyberpunk 2077	14−16 +650%	2−3 −650%
Far Cry 5	21−24 −309%	90−95 +309%
Far Cry New Dawn	24−27 −285%	100−105 +285%
Forza Horizon 4	60−65 −313%	260−270 +313%
Hitman 3	18−20 +350%	4−5 −350%
Horizon Zero Dawn	50−55 +550%	8−9 −550%
Metro Exodus	28 −293%	110−120 +293%
Red Dead Redemption 2	24−27 −285%	100−105 +285%
Shadow of the Tomb Raider	30−35 +675%	4−5 −675%
The Witcher 3: Wild Hunt	24−27 +189%	9−10 −189%
Watch Dogs: Legion	60−65 +118%	27−30 −118%

Full HD
Ultra Preset

Assassin's Creed Odyssey	21−24 +667%	3−4 −667%
Assassin's Creed Valhalla	14−16 −293%	55−60 +293%
Call of Duty: Modern Warfare	18−20 +850%	2−3 −850%
Cyberpunk 2077	14−16 +650%	2−3 −650%
Far Cry 5	21−24 −309%	90−95 +309%
Forza Horizon 4	60−65 −313%	260−270 +313%
Hitman 3	18−20 +350%	4−5 −350%
Horizon Zero Dawn	50−55 +550%	8−9 −550%
Shadow of the Tomb Raider	30−35 +675%	4−5 −675%
The Witcher 3: Wild Hunt	17 +88.9%	9−10 −88.9%
Watch Dogs: Legion	60−65 +118%	27−30 −118%

Full HD
Epic Preset

Red Dead Redemption 2

24−27
−285%

100−105

+285%

1440p
High Preset

Battlefield 5	18−20 −317%	75−80 +317%
Far Cry New Dawn	14−16 −293%	55−60 +293%

1440p
Ultra Preset

Assassin's Creed Odyssey	9−10 −289%	35−40 +289%
Assassin's Creed Valhalla	5−6 −320%	21−24 +320%
Call of Duty: Modern Warfare	9−10 −289%	35−40 +289%
Cyberpunk 2077	4−5	0−1
Far Cry 5	10−12 −309%	45−50 +309%
Forza Horizon 4	40−45 −315%	170−180 +315%
Hitman 3	12−14 +117%	6−7 −117%
Horizon Zero Dawn	20−22 +900%	2−3 −900%
Metro Exodus	12−14 −285%	50−55 +285%
Shadow of the Tomb Raider	10−12 −309%	45−50 +309%
The Witcher 3: Wild Hunt	9−10 −289%	35−40 +289%
Watch Dogs: Legion	60−65 −317%	250−260 +317%

1440p
Epic Preset

Red Dead Redemption 2

16−18
+700%

2−3

−700%

4K
High Preset

Battlefield 5	9−10 −289%	35−40 +289%
Far Cry New Dawn	7−8 −286%	27−30 +286%
Hitman 3	5−6 −320%	21−24 +320%
Horizon Zero Dawn	35−40 −310%	160−170 +310%
Metro Exodus	7−8 −286%	27−30 +286%
The Witcher 3: Wild Hunt	7−8 −286%	27−30 +286%

4K
Ultra Preset

Assassin's Creed Odyssey	5−6 +400%	1−2 −400%
Assassin's Creed Valhalla	4−5	0−1
Call of Duty: Modern Warfare	4−5 −300%	16−18 +300%
Cyberpunk 2077	1−2 −300%	4−5 +300%
Far Cry 5	5−6 −320%	21−24 +320%
Forza Horizon 4	12−14 −317%	50−55 +317%
Shadow of the Tomb Raider	6−7 −300%	24−27 +300%
Watch Dogs: Legion	3−4 −300%	12−14 +300%

4K
Epic Preset

Red Dead Redemption 2

9−10
+350%

2−3

−350%

This is how Quadro P620 and RTX A4000 Mobile compete in popular games:

RTX A4000 Mobile is 304% faster in 1080p

Here's the range of performance differences observed across popular games:

in Shadow of the Tomb Raider, with 1080p resolution and the Medium Preset, the Quadro P620 is 1275% faster.

All in all, in popular games:

Without exception, Quadro P620 surpassed RTX A4000 Mobile in all 29 of our tests.

Pros & cons summary

Performance score	9.44	39.68
Recency	27 May 2019	12 April 2021
Maximum RAM amount	2 GB	8 GB
Chip lithography	14 nm	8 nm
Power consumption (TDP)	25 Watt	140 Watt

Quadro P620 has 460% lower power consumption.

RTX A4000 Mobile, on the other hand, has a 320.3% higher aggregate performance score, an age advantage of 1 year, a 300% higher maximum VRAM amount, and a 75% more advanced lithography process.

The RTX A4000 Mobile is our recommended choice as it beats the Quadro P620 in performance tests.

Be aware that Quadro P620 is a workstation card while RTX A4000 Mobile is a notebook one.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.