NVIDIA started RTX A4000 Mobile sales 12 April 2021. This is an Ampere architecture notebook card based on 8 nm manufacturing process and primarily aimed at designers. 8 GB of GDDR6 memory clocked at 1.5 GHz are supplied, and together with 256 Bit memory interface this creates a bandwidth of 384.0 GB/s.

Compatibility-wise, this is a graphics card attached via PCIe 4.0 x16 interface. Power consumption is at 115 Watt.

Primary details

Some basic facts about RTX A4000 Mobile: architecture, market segment, release date etc.

Place in the ranking	122
Place by popularity	not in top-100
Power efficiency	23.45	of 100.00 (Radeon 890M)
Architecture	Ampere (2020−2024)
GPU code name	GA104
Market segment	Mobile workstation
Release date	12 April 2021 (3 years ago)

Detailed specifications

RTX A4000 Mobile's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of RTX A4000 Mobile's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores	5120	of 21760 (GeForce RTX 5090)
Core clock speed	1140 MHz	of 2670 MHz (Arc B580)
Boost clock speed	1680 MHz	of 3599 MHz (Radeon RX 7990 XTX)
Number of transistors	17,400 million	of 208,000 million (B200 SXM 192 GB)
Manufacturing process technology	8 nm	of 3 nm (Arc Graphics 140V)
Power consumption (TDP)	115 Watt	of 2400 Watt (Data Center GPU Max Subsystem)
Texture fill rate	268.8	of 2,554 (Radeon Instinct MI300X)
Floating-point processing power	17.2 TFLOPS	of 104.8 (GeForce RTX 5090)
ROPs	80	of 512 (Moore Threads MTT S4000)
TMUs	160	of 1280 (Data Center GPU Max NEXT)
Tensor Cores	160	of 1216 (Radeon Instinct MI300X)
Ray Tracing Cores	40	of 170 (GeForce RTX 5090)

Form factor & compatibility

This section provides details about the physical dimensions of RTX A4000 Mobile and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).

Laptop size	large
Interface	PCIe 4.0 x16

VRAM capacity and type

Parameters of memory installed on RTX A4000 Mobile: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory type	GDDR6
Maximum RAM amount	8 GB	of 288 GB (Radeon Instinct MI325X)
Memory bus width	256 Bit	of 8192 Bit (Radeon Instinct MI250X)
Memory clock speed	1500 MHz	of 20000 (RTX 5000 Ada Generation Mobile)
Memory bandwidth	384.0 GB/s	of 5,171 GB/s (Radeon Instinct MI300X)
Shared memory	-

Connectivity and outputs

Types and number of video connectors present on RTX A4000 Mobile. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display Connectors

Portable Device Dependent

API and SDK compatibility

APIs supported by RTX A4000 Mobile, sometimes including their particular versions.

DirectX	12 Ultimate (12_2)
Shader Model	6.7
OpenGL	4.6
OpenCL	3.0
Vulkan	1.3
CUDA	8.6
DLSS	+

Benchmark performance

Synthetic benchmark performance of RTX A4000 Mobile. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score.

RTX A4000 Mobile 38.88

Passmark

This is the most ubiquitous GPU benchmark. 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.

RTX A4000 Mobile 15125

Gaming performance

Let's see how good RTX A4000 Mobile is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.

FPS performance in popular games

Full HD
Low Preset

Atomic Heart	100−110
Counter-Strike 2	80−85
Cyberpunk 2077	80−85

Full HD
Medium Preset

Atomic Heart	100−110
Battlefield 5	120−130
Counter-Strike 2	80−85
Cyberpunk 2077	80−85
Far Cry 5	110−120
Fortnite	160−170
Forza Horizon 4	140−150
Forza Horizon 5	100−110
PLAYERUNKNOWN'S BATTLEGROUNDS	140−150
Valorant	210−220

Full HD
High Preset

Atomic Heart	100−110
Battlefield 5	120−130
Counter-Strike 2	80−85
Counter-Strike: Global Offensive	270−280
Cyberpunk 2077	80−85
Dota 2	140−150
Far Cry 5	110−120
Fortnite	160−170
Forza Horizon 4	140−150
Forza Horizon 5	100−110
Grand Theft Auto V	120−130
Metro Exodus	85−90
PLAYERUNKNOWN'S BATTLEGROUNDS	140−150
The Witcher 3: Wild Hunt	120−130
Valorant	210−220

Full HD
Ultra Preset

Battlefield 5	120−130
Counter-Strike 2	80−85
Cyberpunk 2077	80−85
Dota 2	140−150
Far Cry 5	110−120
Forza Horizon 4	140−150
Forza Horizon 5	100−110
PLAYERUNKNOWN'S BATTLEGROUNDS	140−150
The Witcher 3: Wild Hunt	120−130
Valorant	210−220

Full HD
Epic Preset

Fortnite

160−170

1440p
High Preset

Counter-Strike: Global Offensive	250−260
Grand Theft Auto V	70−75
Metro Exodus	50−55
PLAYERUNKNOWN'S BATTLEGROUNDS	170−180
Valorant	240−250

1440p
Ultra Preset

Battlefield 5	90−95
Counter-Strike 2	27−30
Cyberpunk 2077	40−45
Far Cry 5	85−90
Forza Horizon 4	100−110
Forza Horizon 5	65−70
The Witcher 3: Wild Hunt	65−70

1440p
Epic Preset

Fortnite

95−100

4K
High Preset

Atomic Heart	27−30
Counter-Strike 2	18−20
Grand Theft Auto V	75−80
Metro Exodus	30−35
The Witcher 3: Wild Hunt	55−60
Valorant	220−230

4K
Ultra Preset

Battlefield 5	55−60
Counter-Strike 2	18−20
Cyberpunk 2077	18−20
Dota 2	100−110
Far Cry 5	45−50
Forza Horizon 4	65−70
Forza Horizon 5	35−40
PLAYERUNKNOWN'S BATTLEGROUNDS	45−50

4K
Epic Preset

Fortnite

45−50

Closest competitors

RTX A4000 Mobile's performance relative to its closest rivals among mobile workstation graphics cards.

RTX A5000 Mobile 107.18

RTX 3000 Ada Generation Mobile 103.86

RTX 2000 Ada Generation Mobile 100.36

RTX A4000 Mobile 100

Quadro RTX 5000 Mobile 91.8

Radeon Pro Vega 64X 88.37

Quadro RTX 4000 Mobile 86.65

AMD equivalent

According to our data, the closest AMD alternative to RTX A4000 Mobile is Radeon Pro Vega 64X, which is slower by 11% and lower by 28 positions in our ranking.