RTX 4000 SFF Ada Generation vs RTX A4000 Mobile

Place in the ranking	106	47
Place by popularity	not in top-100	not in top-100
Power efficiency	23.80	52.82
Architecture	Ampere (2020−2024)	Ada Lovelace (2022−2024)
GPU code name	GA104	AD104
Market segment	Mobile workstation	Workstation
Release date	12 April 2021 (3 years ago)	21 March 2023 (1 year ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	5120	6144
Core clock speed	1140 MHz	720 MHz
Boost clock speed	1680 MHz	1560 MHz
Number of transistors	17,400 million	35,800 million
Manufacturing process technology	8 nm	5 nm
Power consumption (TDP)	115 Watt	70 Watt
Texture fill rate	268.8	299.5
Floating-point processing power	17.2 TFLOPS	19.17 TFLOPS
ROPs	80	80
TMUs	160	192
Tensor Cores	160	192
Ray Tracing Cores	40	48

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	large	no data
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Length	no data	168 mm
Width	no data	2-slot
Supplementary power connectors	no data	None

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	GDDR6	GDDR6
Maximum RAM amount	8 GB	20 GB
Memory bus width	256 Bit	160 Bit
Memory clock speed	1500 MHz	1750 MHz
Memory bandwidth	384.0 GB/s	280.0 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

Portable Device Dependent

4x mini-DisplayPort 1.4a

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
Shader Model	6.7	6.8
OpenGL	4.6	4.6
OpenCL	3.0	3.0
Vulkan	1.3	1.3
CUDA	8.6	8.9

Synthetic benchmark performance

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

Combined synthetic benchmark score

This is our combined benchmark 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.

RTX A4000 Mobile 39.94

RTX 4000 SFF Ada Generation 53.96
+35.1%

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 15394

RTX 4000 SFF Ada Generation 20796
+35.1%

Gaming performance

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

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

2−3

+0%

2−3
+0%

Full HD
Medium Preset

Assassin's Creed Odyssey	3−4 −33.3%	4−5 +33.3%
Call of Duty: Modern Warfare	2−3 +0%	2−3 +0%
Cyberpunk 2077	2−3 +0%	2−3 +0%
Hitman 3	4−5 −25%	5−6 +25%
Horizon Zero Dawn	8−9 −25%	10−11 +25%
Shadow of the Tomb Raider	4−5 −25%	5−6 +25%
Watch Dogs: Legion	27−30 −25%	35−40 +25%

Full HD
High Preset

Assassin's Creed Odyssey	3−4 −33.3%	4−5 +33.3%
Call of Duty: Modern Warfare	2−3 +0%	2−3 +0%
Cyberpunk 2077	2−3 +0%	2−3 +0%
Hitman 3	4−5 −25%	5−6 +25%
Horizon Zero Dawn	8−9 −25%	10−11 +25%
Shadow of the Tomb Raider	4−5 −25%	5−6 +25%
The Witcher 3: Wild Hunt	9−10 −33.3%	12−14 +33.3%
Watch Dogs: Legion	27−30 −25%	35−40 +25%

Full HD
Ultra Preset

Assassin's Creed Odyssey	3−4 −33.3%	4−5 +33.3%
Call of Duty: Modern Warfare	2−3 +0%	2−3 +0%
Cyberpunk 2077	2−3 +0%	2−3 +0%
Hitman 3	4−5 −25%	5−6 +25%
Horizon Zero Dawn	8−9 −25%	10−11 +25%
Shadow of the Tomb Raider	4−5 −25%	5−6 +25%
The Witcher 3: Wild Hunt	9−10 −33.3%	12−14 +33.3%
Watch Dogs: Legion	27−30 −25%	35−40 +25%

1440p
Ultra Preset

Cyberpunk 2077	0−1	0−1
Hitman 3	6−7 −33.3%	8−9 +33.3%
Horizon Zero Dawn	2−3 +0%	2−3 +0%

1440p
Epic Preset

Red Dead Redemption 2

2−3

+0%

2−3
+0%

4K
Ultra Preset

Assassin's Creed Odyssey	1−2 +0%	1−2 +0%
Assassin's Creed Valhalla	0−1	0−1

4K
Epic Preset

Red Dead Redemption 2

2−3

+0%

2−3
+0%

Pros & cons summary

Performance score	39.94	53.96
Recency	12 April 2021	21 March 2023
Maximum RAM amount	8 GB	20 GB
Chip lithography	8 nm	5 nm
Power consumption (TDP)	115 Watt	70 Watt

RTX 4000 SFF Ada Generation has a 35.1% higher aggregate performance score, an age advantage of 1 year, a 150% higher maximum VRAM amount, a 60% more advanced lithography process, and 64.3% lower power consumption.

The RTX 4000 SFF Ada Generation is our recommended choice as it beats the RTX A4000 Mobile in performance tests.

Be aware that RTX A4000 Mobile is a mobile workstation card while RTX 4000 SFF Ada Generation is a workstation one.

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