ATI Mobility Radeon HD 4850 vs GeForce 930MX

Place in the ranking	741	951
Place by popularity	not in top-100	not in top-100
Power efficiency	13.52	no data
Architecture	Maxwell (2014−2017)	TeraScale (2005−2013)
GPU code name	GM108	M98
Market segment	Laptop	Laptop
Release date	1 March 2016 (8 years ago)	9 January 2009 (16 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	384	800
Core clock speed	952 MHz	500 MHz
Boost clock speed	1020 MHz	no data
Number of transistors	no data	956 million
Manufacturing process technology	28 nm	55 nm
Power consumption (TDP)	17 Watt	no data
Texture fill rate	24.48	20.00
Floating-point processing power	0.7834 TFLOPS	0.8 TFLOPS
ROPs	8	16
TMUs	24	40

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
Bus support	PCI Express 3.0	no data
Interface	PCIe 3.0 x8	PCIe 2.0 x16
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	DDR3, GDDR5	GDDR3
Maximum RAM amount	2 GB	1 GB
Memory bus width	64 Bit	256 Bit
Memory clock speed	900 MHz	850 MHz
Memory bandwidth	14.4 GB/s	54.4 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

No outputs

Supported technologies

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

GPU Boost	2.0	no data
Optimus	+	-
GameWorks	+	-

API compatibility

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

DirectX	12 (11_0)	10.1 (10_1)
Shader Model	5.1	4.1
OpenGL	4.5	3.3
OpenCL	1.2	1.1
Vulkan	1.1.126	N/A
CUDA	+	-

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.

GeForce 930MX 3.33
+102%

ATI Mobility HD 4850 1.65

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

GeForce 930MX 8062
+53.2%

ATI Mobility HD 4850 5264

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

−160%

39
+160%

FPS performance in popular games

Full HD
Low Preset

Counter-Strike 2	10−12 +22.2%	9−10 −22.2%
Cyberpunk 2077	8 +100%	4−5 −100%
Elden Ring	7−8 +250%	2−3 −250%

Full HD
Medium Preset

Battlefield 5	12 +500%	2−3 −500%
Counter-Strike 2	10−12 +22.2%	9−10 −22.2%
Cyberpunk 2077	7−8 +75%	4−5 −75%
Forza Horizon 4	13 +30%	10−11 −30%
Metro Exodus	11 +1000%	1−2 −1000%
Red Dead Redemption 2	13 +85.7%	7−8 −85.7%
Valorant	3−4 +200%	1−2 −200%

Full HD
High Preset

Battlefield 5	9−10 +350%	2−3 −350%
Counter-Strike 2	10−12 +22.2%	9−10 −22.2%
Cyberpunk 2077	7−8 +75%	4−5 −75%
Dota 2	20 +900%	2−3 −900%
Elden Ring	7−8 +250%	2−3 −250%
Far Cry 5	30 +150%	12−14 −150%
Fortnite	17 +113%	8−9 −113%
Forza Horizon 4	10 +0%	10−11 +0%
Grand Theft Auto V	12 +300%	3−4 −300%
Metro Exodus	6−7 +500%	1−2 −500%
PLAYERUNKNOWN'S BATTLEGROUNDS	26 +52.9%	16−18 −52.9%
Red Dead Redemption 2	10−12 +57.1%	7−8 −57.1%
The Witcher 3: Wild Hunt	10 +25%	8−9 −25%
Valorant	3−4 +200%	1−2 −200%
World of Tanks	55−60 +75.8%	30−35 −75.8%

Full HD
Ultra Preset

Battlefield 5	9−10 +350%	2−3 −350%
Counter-Strike 2	10−12 +22.2%	9−10 −22.2%
Cyberpunk 2077	7−8 +75%	4−5 −75%
Dota 2	33 +1550%	2−3 −1550%
Far Cry 5	12 +0%	12−14 +0%
Forza Horizon 4	9 −11.1%	10−11 +11.1%
PLAYERUNKNOWN'S BATTLEGROUNDS	30−33 +76.5%	16−18 −76.5%
Valorant	3−4 +200%	1−2 −200%

1440p
High Preset

Dota 2	1−2	0−1
Elden Ring	3−4	0−1
Grand Theft Auto V	2−3	0−1
PLAYERUNKNOWN'S BATTLEGROUNDS	21−24 +109%	10−12 −109%
Red Dead Redemption 2	2−3 +100%	1−2 −100%
World of Tanks	21−24 +130%	10−11 −130%

1440p
Ultra Preset

Battlefield 5	3−4 +200%	1−2 −200%
Counter-Strike 2	9−10 +0%	9−10 +0%
Cyberpunk 2077	3−4 +50%	2−3 −50%
Far Cry 5	8−9 +33.3%	6−7 −33.3%
Forza Horizon 4	2−3	0−1
The Witcher 3: Wild Hunt	4−5 +33.3%	3−4 −33.3%
Valorant	10−11 +42.9%	7−8 −42.9%

4K
High Preset

Dota 2	16−18 +0%	16−18 +0%
Elden Ring	1−2	0−1
Grand Theft Auto V	16−18 +6.7%	14−16 −6.7%
PLAYERUNKNOWN'S BATTLEGROUNDS	9−10 +80%	5−6 −80%
Red Dead Redemption 2	2−3 +100%	1−2 −100%
The Witcher 3: Wild Hunt	16−18 +6.7%	14−16 −6.7%

4K
Ultra Preset

Battlefield 5	3−4 +200%	1−2 −200%
Cyberpunk 2077	1−2 +0%	1−2 +0%
Dota 2	16−18 +0%	16−18 +0%
Far Cry 5	3−4 +200%	1−2 −200%
Fortnite	2−3	0−1
Forza Horizon 4	1−2	0−1
Valorant	3−4 +50%	2−3 −50%

This is how GeForce 930MX and ATI Mobility HD 4850 compete in popular games:

ATI Mobility HD 4850 is 160% faster in 1080p

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

in Dota 2, with 1080p resolution and the Ultra Preset, the GeForce 930MX is 1550% faster.
in Forza Horizon 4, with 1080p resolution and the Ultra Preset, the ATI Mobility HD 4850 is 11% faster.

All in all, in popular games:

GeForce 930MX is ahead in 41 test (85%)
ATI Mobility HD 4850 is ahead in 1 test (2%)
there's a draw in 6 tests (13%)

Pros & cons summary

Performance score	3.33	1.65
Recency	1 March 2016	9 January 2009
Maximum RAM amount	2 GB	1 GB
Chip lithography	28 nm	55 nm

GeForce 930MX has a 101.8% higher aggregate performance score, an age advantage of 7 years, a 100% higher maximum VRAM amount, and a 96.4% more advanced lithography process.

The GeForce 930MX is our recommended choice as it beats the Mobility Radeon HD 4850 in performance tests.

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