ATI Mobility Radeon vs RX 540

Place in the ranking	539	1024
Place by popularity	not in top-100	not in top-100
Power efficiency	10.09	no data
Architecture	GCN 4.0 (2016−2020)	Rage 6 (2000−2007)
GPU code name	Lexa	M6
Market segment	Laptop	Laptop
Release date	11 November 2017 (7 years ago)	1 December 2001 (22 years 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	512	no data
Core clock speed	1124 MHz	144 MHz
Boost clock speed	1219 MHz	no data
Number of transistors	2,200 million	30 million
Manufacturing process technology	14 nm	180 nm
Power consumption (TDP)	50 Watt	no data
Texture fill rate	39.01	0.43
Floating-point processing power	1.248 TFLOPS	no data
ROPs	16	1
TMUs	32	3

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 3.0 x8	AGP 4x
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	DDR
Maximum RAM amount	2 GB	16 MB
Memory bus width	128 Bit	64 Bit
Memory clock speed	1500 MHz	144 MHz
Memory bandwidth	96 GB/s	2.304 GB/s
Shared memory	-	no data

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

No outputs

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

FreeSync

API compatibility

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

DirectX	12 (12_0)	7.0
Shader Model	6.4	no data
OpenGL	4.6	1.3
OpenCL	2.0	N/A
Vulkan	1.2.131	N/A

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.

RX 540 7.23
+444%

ATI Mobility 1.33

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

RX 540 3686
+434%

ATI Mobility 690

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

23
+475%

4−5

−475%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

10−12

+450%

2−3
−450%

Full HD
Medium Preset

Assassin's Creed Odyssey	18−20 +500%	3−4 −500%
Assassin's Creed Valhalla	9−10 +800%	1−2 −800%
Battlefield 5	21−24 +600%	3−4 −600%
Call of Duty: Modern Warfare	14−16 +650%	2−3 −650%
Cyberpunk 2077	10−12 +450%	2−3 −450%
Far Cry 5	13 +550%	2−3 −550%
Far Cry New Dawn	20−22 +567%	3−4 −567%
Forza Horizon 4	45−50 +500%	8−9 −500%
Hitman 3	14−16 +600%	2−3 −600%
Horizon Zero Dawn	40−45 +500%	7−8 −500%
Metro Exodus	21−24 +600%	3−4 −600%
Red Dead Redemption 2	20−22 +567%	3−4 −567%
Shadow of the Tomb Raider	40 +471%	7−8 −471%
Watch Dogs: Legion	50−55 +500%	9−10 −500%

Full HD
High Preset

Assassin's Creed Odyssey	18−20 +500%	3−4 −500%
Assassin's Creed Valhalla	9−10 +800%	1−2 −800%
Battlefield 5	21−24 +600%	3−4 −600%
Call of Duty: Modern Warfare	14−16 +650%	2−3 −650%
Cyberpunk 2077	10−12 +450%	2−3 −450%
Far Cry 5	10 +900%	1−2 −900%
Far Cry New Dawn	20−22 +567%	3−4 −567%
Forza Horizon 4	45−50 +500%	8−9 −500%
Hitman 3	14−16 +600%	2−3 −600%
Horizon Zero Dawn	40−45 +500%	7−8 −500%
Metro Exodus	21−24 +600%	3−4 −600%
Red Dead Redemption 2	20−22 +567%	3−4 −567%
Shadow of the Tomb Raider	24−27 +500%	4−5 −500%
The Witcher 3: Wild Hunt	21−24 +450%	4−5 −450%
Watch Dogs: Legion	50−55 +500%	9−10 −500%

Full HD
Ultra Preset

Assassin's Creed Odyssey	18−20 +500%	3−4 −500%
Assassin's Creed Valhalla	9−10 +800%	1−2 −800%
Call of Duty: Modern Warfare	14−16 +650%	2−3 −650%
Cyberpunk 2077	10−12 +450%	2−3 −450%
Far Cry 5	7 +600%	1−2 −600%
Forza Horizon 4	45−50 +500%	8−9 −500%
Hitman 3	14−16 +600%	2−3 −600%
Horizon Zero Dawn	40−45 +500%	7−8 −500%
Shadow of the Tomb Raider	24−27 +500%	4−5 −500%
The Witcher 3: Wild Hunt	7 +600%	1−2 −600%
Watch Dogs: Legion	50−55 +500%	9−10 −500%

Full HD
Epic Preset

Red Dead Redemption 2

20−22

+567%

3−4
−567%

1440p
High Preset

Battlefield 5	14−16 +600%	2−3 −600%
Far Cry New Dawn	10−12 +450%	2−3 −450%

1440p
Ultra Preset

Assassin's Creed Odyssey	7−8 +600%	1−2 −600%
Assassin's Creed Valhalla	3−4	0−1
Call of Duty: Modern Warfare	7−8 +600%	1−2 −600%
Cyberpunk 2077	3−4	0−1
Far Cry 5	8−9 +700%	1−2 −700%
Forza Horizon 4	24−27 +550%	4−5 −550%
Hitman 3	10−12 +450%	2−3 −450%
Horizon Zero Dawn	14−16 +650%	2−3 −650%
Metro Exodus	8−9 +700%	1−2 −700%
Shadow of the Tomb Raider	5−6	0−1
The Witcher 3: Wild Hunt	6−7 +500%	1−2 −500%
Watch Dogs: Legion	45−50 +475%	8−9 −475%

1440p
Epic Preset

Red Dead Redemption 2

12−14

+500%

2−3
−500%

4K
High Preset

Battlefield 5	6−7 +500%	1−2 −500%
Far Cry New Dawn	5−6	0−1
Hitman 3	3−4	0−1
Horizon Zero Dawn	21−24 +475%	4−5 −475%
Metro Exodus	4−5	0−1
The Witcher 3: Wild Hunt	4−5	0−1

4K
Ultra Preset

Assassin's Creed Odyssey	4−5	0−1
Assassin's Creed Valhalla	3−4	0−1
Call of Duty: Modern Warfare	3−4	0−1
Cyberpunk 2077	1−2	0−1
Far Cry 5	4−5	0−1
Forza Horizon 4	8−9 +700%	1−2 −700%
Shadow of the Tomb Raider	2−3	0−1
Watch Dogs: Legion	2−3	0−1

4K
Epic Preset

Red Dead Redemption 2

7−8
+600%

1−2

−600%

This is how RX 540 and ATI Mobility compete in popular games:

RX 540 is 475% faster in 1080p

Pros & cons summary

Performance score	7.23	1.33
Recency	11 November 2017	1 December 2001
Maximum RAM amount	2 GB	16 MB
Chip lithography	14 nm	180 nm

RX 540 has a 443.6% higher aggregate performance score, an age advantage of 15 years, a 12700% higher maximum VRAM amount, and a 1185.7% more advanced lithography process.

The Radeon RX 540 is our recommended choice as it beats the Mobility Radeon in performance tests.

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