ATI Mobility Radeon HD 4870 vs GeForce 930MX

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Aggregate performance score

We've compared GeForce 930MX and Mobility Radeon HD 4870, covering specs and all relevant benchmarks.

GeForce 930MX
2016
2 GB DDR3, GDDR5, 17 Watt
3.26
+55.2%

930MX outperforms ATI Mobility HD 4870 by an impressive 55% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking747877
Place by popularitynot in top-100not in top-100
Power efficiency13.47no data
ArchitectureMaxwell (2014−2017)TeraScale (2005−2013)
GPU code nameGM108M98
Market segmentLaptopLaptop
Release date1 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 cores384800
Core clock speed952 MHz550 MHz
Boost clock speed1020 MHzno data
Number of transistorsno data956 million
Manufacturing process technology28 nm55 nm
Power consumption (TDP)17 Wattno data
Texture fill rate24.4822.00
Floating-point processing power0.7834 TFLOPS0.88 TFLOPS
ROPs816
TMUs2440

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 sizeno datalarge
Bus supportPCI Express 3.0no data
InterfacePCIe 3.0 x8PCIe 2.0 x16
Supplementary power connectorsNoneno 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 typeDDR3, GDDR5GDDR3
Maximum RAM amount2 GB512 MB
Memory bus width64 Bit256 Bit
Memory clock speed900 MHz888 MHz
Memory bandwidth14.4 GB/s56.83 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 ConnectorsNo outputsNo outputs

Supported technologies

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

GPU Boost2.0no data
Optimus+-
GameWorks+-

API and SDK compatibility

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

DirectX12 (11_0)10.1 (10_1)
Shader Model5.14.1
OpenGL4.53.3
OpenCL1.21.1
Vulkan1.1.126N/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.

GeForce 930MX 3.26
+55.2%
ATI Mobility HD 4870 2.10

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
+21.6%
ATI Mobility HD 4870 6631

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 HD16
−75%
28
+75%

FPS performance in popular games

Full HD
Low Preset

Atomic Heart 8−9
+60%
5−6
−60%
Counter-Strike 2 10−11
+25%
8−9
−25%
Cyberpunk 2077 8
+60%
5−6
−60%

Full HD
Medium Preset

Atomic Heart 8−9
+60%
5−6
−60%
Battlefield 5 15
+200%
5−6
−200%
Counter-Strike 2 10−11
+25%
8−9
−25%
Cyberpunk 2077 7−8
+40%
5−6
−40%
Far Cry 5 11
+450%
2−3
−450%
Fortnite 37
+311%
9−10
−311%
Forza Horizon 4 14−16
+50%
10−11
−50%
Forza Horizon 5 10
+400%
2−3
−400%
PLAYERUNKNOWN'S BATTLEGROUNDS 17
+54.5%
10−12
−54.5%
Valorant 45−50
+23.1%
35−40
−23.1%

Full HD
High Preset

Atomic Heart 8−9
+60%
5−6
−60%
Battlefield 5 12
+140%
5−6
−140%
Counter-Strike 2 10−11
+25%
8−9
−25%
Counter-Strike: Global Offensive 55−60
+41.5%
40−45
−41.5%
Cyberpunk 2077 7−8
+40%
5−6
−40%
Dota 2 36
+63.6%
21−24
−63.6%
Far Cry 5 7−8
+250%
2−3
−250%
Fortnite 15
+66.7%
9−10
−66.7%
Forza Horizon 4 14−16
+50%
10−11
−50%
Forza Horizon 5 6−7
+200%
2−3
−200%
Grand Theft Auto V 12
+200%
4−5
−200%
Metro Exodus 2
−50%
3−4
+50%
PLAYERUNKNOWN'S BATTLEGROUNDS 15
+36.4%
10−12
−36.4%
The Witcher 3: Wild Hunt 10
+42.9%
7−8
−42.9%
Valorant 45−50
+23.1%
35−40
−23.1%

Full HD
Ultra Preset

Battlefield 5 10−12
+120%
5−6
−120%
Counter-Strike 2 10−11
+25%
8−9
−25%
Cyberpunk 2077 7−8
+40%
5−6
−40%
Dota 2 33
+50%
21−24
−50%
Far Cry 5 7−8
+250%
2−3
−250%
Forza Horizon 4 14−16
+50%
10−11
−50%
Forza Horizon 5 6−7
+200%
2−3
−200%
PLAYERUNKNOWN'S BATTLEGROUNDS 9
−22.2%
10−12
+22.2%
The Witcher 3: Wild Hunt 6
−16.7%
7−8
+16.7%
Valorant 45−50
+23.1%
35−40
−23.1%

Full HD
Epic Preset

Fortnite 16−18
+88.9%
9−10
−88.9%

1440p
High Preset

Counter-Strike: Global Offensive 21−24
+64.3%
14−16
−64.3%
Grand Theft Auto V 2−3 0−1
Metro Exodus 1−2 0−1
PLAYERUNKNOWN'S BATTLEGROUNDS 21−24
+64.3%
14−16
−64.3%
Valorant 30−35
+93.8%
16−18
−93.8%

1440p
Ultra Preset

Counter-Strike 2 4−5
+100%
2−3
−100%
Cyberpunk 2077 2−3
+100%
1−2
−100%
Far Cry 5 5−6
+66.7%
3−4
−66.7%
Forza Horizon 4 7−8
+40%
5−6
−40%
Forza Horizon 5 4−5
+300%
1−2
−300%
The Witcher 3: Wild Hunt 5−6
+66.7%
3−4
−66.7%

1440p
Epic Preset

Fortnite 6−7
+50%
4−5
−50%

4K
High Preset

Atomic Heart 3−4
+50%
2−3
−50%
Grand Theft Auto V 16−18
+6.7%
14−16
−6.7%
Valorant 16−18
+60%
10−11
−60%

4K
Ultra Preset

Cyberpunk 2077 1−2 0−1
Dota 2 9−10
+125%
4−5
−125%
Far Cry 5 3−4
+50%
2−3
−50%
Forza Horizon 4 3−4 0−1
Forza Horizon 5 1−2 0−1
PLAYERUNKNOWN'S BATTLEGROUNDS 4−5
+33.3%
3−4
−33.3%

4K
Epic Preset

Fortnite 4−5
+33.3%
3−4
−33.3%

1440p
High Preset

Counter-Strike 2 2−3
+0%
2−3
+0%

This is how GeForce 930MX and ATI Mobility HD 4870 compete in popular games:

  • ATI Mobility HD 4870 is 75% faster in 1080p

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

  • in Far Cry 5, with 1080p resolution and the Medium Preset, the GeForce 930MX is 450% faster.
  • in Metro Exodus, with 1080p resolution and the High Preset, the ATI Mobility HD 4870 is 50% faster.

All in all, in popular games:

  • GeForce 930MX is ahead in 52 tests (93%)
  • ATI Mobility HD 4870 is ahead in 3 tests (5%)
  • there's a draw in 1 test (2%)

Pros & cons summary


Performance score 3.26 2.10
Recency 1 March 2016 9 January 2009
Maximum RAM amount 2 GB 512 MB
Chip lithography 28 nm 55 nm

GeForce 930MX has a 55.2% higher aggregate performance score, an age advantage of 7 years, a 300% 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 4870 in performance tests.

Vote for your favorite

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NVIDIA GeForce 930MX
GeForce 930MX
ATI Mobility Radeon HD 4870
Mobility Radeon HD 4870

Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.2 413 votes

Rate GeForce 930MX on a scale of 1 to 5:

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3.7 9 votes

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Questions & comments

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