ATI Mobility HD 4870 vs AMD R9 M365X

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Combined performance score

R9 M365X
3.82
+85.4%

R9 M365X outperforms Mobility HD 4870 by 85% in our combined benchmark results.

General info

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

Place in performance ranking662830
Place by popularitynot in top-100not in top-100
Value for moneyno data0.16
ArchitectureGCN (2011−2017)Terascale 1 (2008−2010)
GPU code nameTropoM98-XT
Market segmentLaptopLaptop
Release date6 May 2015 (8 years old)9 January 2009 (15 years old)
Current priceno data$305
Value for money

Performance to price ratio. The higher, the better.

no data

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores640800
Compute units10no data
Core clock speed900 MHz550 MHz
Boost clock speed925 MHzno data
Number of transistors1,500 million956 million
Manufacturing process technology28 nm55 nm
Texture fill rate37.0022.00
Floating-point performance1,184 gflops880.0 gflops

Size and compatibility

Information on Radeon R9 M365X and Mobility Radeon HD 4870 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop sizemedium sizedlarge
Bus supportPCIe 3.0no data
InterfacePCIe 3.0 x16PCIe 2.0 x16

Memory

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 typeGDDR5GDDR5
Maximum RAM amount4 GB1 GB
Memory bus width128 Bit256 Bit
Memory clock speed1125 MHz888 MHz
Memory bandwidth72 GB/s56.83 GB/s
Shared memory--

Video outputs and ports

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
Eyefinity1no data

Technologies

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

AppAcceleration-no data
Enduro-no data
FreeSync1no data
HD3D+no data
PowerTune+no data
DualGraphics1no data
TrueAudio-no data
ZeroCore+no data
Switchable graphics1no data

API support

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

DirectXDirectX® 1210.1 (10_1)
Shader Model5.14.1
OpenGL4.43.3
OpenCLNot Listed1.1
Vulkanno dataN/A
Mantle+no data

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 HD50−55
+78.6%
28
−78.6%

Performance in popular games

Full HD
Low Preset

Cyberpunk 2077 7−8
+40%
5−6
−40%

Full HD
Medium Preset

Assassin's Creed Odyssey 6−7
+200%
2−3
−200%
Assassin's Creed Valhalla 2−3
+100%
1−2
−100%
Battlefield 5 10−11
+233%
3−4
−233%
Call of Duty: Modern Warfare 14−16
+27.3%
10−12
−27.3%
Cyberpunk 2077 7−8
+40%
5−6
−40%
Far Cry 5 7−8
+250%
2−3
−250%
Far Cry New Dawn 7−8
+600%
1−2
−600%
Forza Horizon 4 10−12
+175%
4−5
−175%
Hitman 3 8−9
+167%
3−4
−167%
Horizon Zero Dawn 7−8
+133%
3−4
−133%
Red Dead Redemption 2 7−8
+40%
5−6
−40%
Shadow of the Tomb Raider 10−12
+37.5%
8−9
−37.5%
Watch Dogs: Legion 4−5
+100%
2−3
−100%

Full HD
High Preset

Assassin's Creed Odyssey 6−7
+200%
2−3
−200%
Assassin's Creed Valhalla 2−3
+100%
1−2
−100%
Battlefield 5 10−11
+233%
3−4
−233%
Call of Duty: Modern Warfare 14−16
+27.3%
10−12
−27.3%
Cyberpunk 2077 7−8
+40%
5−6
−40%
Far Cry 5 7−8
+250%
2−3
−250%
Far Cry New Dawn 7−8
+600%
1−2
−600%
Forza Horizon 4 10−12
+175%
4−5
−175%
Hitman 3 8−9
+167%
3−4
−167%
Horizon Zero Dawn 7−8
+133%
3−4
−133%
Metro Exodus 5−6
+66.7%
3−4
−66.7%
Red Dead Redemption 2 7−8
+40%
5−6
−40%
Shadow of the Tomb Raider 10−12
+37.5%
8−9
−37.5%
The Witcher 3: Wild Hunt 8−9
+60%
5−6
−60%
Watch Dogs: Legion 4−5
+100%
2−3
−100%

Full HD
Ultra Preset

Assassin's Creed Odyssey 6−7
+200%
2−3
−200%
Assassin's Creed Valhalla 2−3
+100%
1−2
−100%
Battlefield 5 10−11
+233%
3−4
−233%
Cyberpunk 2077 7−8
+40%
5−6
−40%
Far Cry 5 7−8
+250%
2−3
−250%
Far Cry New Dawn 7−8
+600%
1−2
−600%
Forza Horizon 4 10−12
+175%
4−5
−175%
The Witcher 3: Wild Hunt 8−9
+60%
5−6
−60%
Watch Dogs: Legion 4−5
+100%
2−3
−100%

1440p
High Preset

Call of Duty: Modern Warfare 6−7
+50%
4−5
−50%
Hitman 3 7−8
+40%
5−6
−40%
Horizon Zero Dawn 10−11
+11.1%
9−10
−11.1%
Metro Exodus 2−3 0−1
Red Dead Redemption 2 2−3
+100%
1−2
−100%
Shadow of the Tomb Raider 7−8
+16.7%
6−7
−16.7%

1440p
Ultra Preset

Assassin's Creed Odyssey 1−2 0−1
Cyberpunk 2077 2−3
+100%
1−2
−100%
Far Cry 5 6−7
+100%
3−4
−100%
Far Cry New Dawn 1−2 0−1
Forza Horizon 4 4−5
+100%
2−3
−100%
The Witcher 3: Wild Hunt 4−5
+100%
2−3
−100%

4K
High Preset

Call of Duty: Modern Warfare 3−4
+50%
2−3
−50%
Hitman 3 4−5
+100%
2−3
−100%
Horizon Zero Dawn 8−9
+0%
8−9
+0%
Red Dead Redemption 2 2−3
+100%
1−2
−100%
Shadow of the Tomb Raider 1−2 0−1

4K
Ultra Preset

Assassin's Creed Odyssey 2−3
+100%
1−2
−100%
Assassin's Creed Valhalla 1−2
+0%
1−2
+0%
Cyberpunk 2077 0−1 0−1
Far Cry 5 4−5
+33.3%
3−4
−33.3%
Far Cry New Dawn 6−7
+20%
5−6
−20%
Forza Horizon 4 1−2 0−1

This is how R9 M365X and ATI Mobility HD 4870 compete in popular games:

1080p resolution:

  • R9 M365X is 78.6% faster than ATI Mobility HD 4870

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

  • in Far Cry New Dawn, with 1080p resolution and the Medium Preset, the R9 M365X is 600% faster than the ATI Mobility HD 4870.

All in all, in popular games:

  • R9 M365X is ahead in 46 tests (96%)
  • there's a draw in 2 tests (4%)

Advantages and disadvantages


Performance score 3.82 2.06
Recency 6 May 2015 9 January 2009
Maximum RAM amount 4 GB 1 GB
Chip lithography 28 nm 55 nm

The Radeon R9 M365X is our recommended choice as it beats the Mobility Radeon HD 4870 in performance tests.


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

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


AMD Radeon R9 M365X
Radeon R9 M365X
ATI Mobility Radeon HD 4870
Mobility Radeon HD 4870

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1 2 votes

Rate AMD Radeon R9 M365X on a scale of 1 to 5:

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3.7 9 votes

Rate ATI Mobility Radeon HD 4870 on a scale of 1 to 5:

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Questions and comments

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