Radeon HD 4870 X2 vs Radeon RX 460 mobile
When choosing between Radeon HD 4870 X2 and Radeon RX 460 mobile, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 4870 X2 and Radeon RX 460 mobile.
Radeon HD 4870 X2
Radeon RX 460 mobile is a Laptop Graphics Card
Note: Radeon RX 460 mobile is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon RX 460 mobile here:
Main Specs
| Radeon HD 4870 X2 | Radeon RX 460 mobile | |
| Power consumption (TDP) | 286 Watt | 55 Watt |
| Interface | PCIe 2.0 x16 | MXM-B (3.0) |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 1 GB | 4 GB |
| Display Connectors | 2x DVI, 1x S-Video | No outputs |
| Check Price |
- Radeon HD 4870 X2 has 420% more power consumption, than Radeon RX 460 mobile.
- Radeon HD 4870 X2 is connected by PCIe 2.0 x16, and Radeon RX 460 mobile uses MXM-B (3.0) interface.
- Radeon RX 460 mobile has 3 GB more memory, than Radeon HD 4870 X2.
- Radeon HD 4870 X2 is used in Desktops, and Radeon RX 460 mobile - in Laptops.
- Radeon HD 4870 X2 is build with TeraScale architecture, and Radeon RX 460 mobile - with Polaris.
- Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon RX 460 mobile - by 14 nm process technology.
- Memory clock speed of Radeon RX 460 mobile is 2400 MHz higher, than Radeon HD 4870 X2.
Game benchmarks
| high / 1080p | 3−4 | 16−18 |
| ultra / 1080p | 1−2 | 9−10 |
| QHD / 1440p | 0−1 | 3−4 |
| low / 720p | 14−16 | 30−35 |
| medium / 1080p | 6−7 | 21−24 |
| The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 233% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 8−9 | 27−30 |
| ultra / 1080p | 6−7 | 21−24 |
| QHD / 1440p | 0−1 | 6−7 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 21−24 | 55−60 |
| medium / 1080p | 9−10 | 30−33 |
| The average gaming FPS of Radeon RX 460 mobile in Battlefield 5 is 218% more, than Radeon HD 4870 X2. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon RX 460 mobile in Call of Duty: Warzone is 11% more, than Radeon HD 4870 X2. | ||
| low / 768p | 130−140 | 210−220 |
| medium / 768p | 100−110 | 180−190 |
| ultra / 1080p | 50−55 | 100−110 |
| QHD / 1440p | 24−27 | 60−65 |
| 4K / 2160p | − | 30−35 |
| high / 768p | 75−80 | 150−160 |
| The average gaming FPS of Radeon RX 460 mobile in Counter-Strike: Global Offensive is 82% more, than Radeon HD 4870 X2. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 21−24 | 40−45 |
| medium / 1080p | 40−45 | 55−60 |
| The average gaming FPS of Radeon RX 460 mobile in Cyberpunk 2077 is 20% more, than Radeon HD 4870 X2. | ||
| low / 768p | 75−80 | 110−120 |
| medium / 768p | 55−60 | 100−110 |
| ultra / 1080p | 30−35 | 70−75 |
| The average gaming FPS of Radeon RX 460 mobile in Dota 2 is 76% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 4−5 | 20−22 |
| ultra / 1080p | 4−5 | 18−20 |
| QHD / 1440p | − | 18−20 |
| 4K / 2160p | 1−2 | 6−7 |
| low / 720p | 14−16 | 40−45 |
| medium / 1080p | 6−7 | 21−24 |
| The average gaming FPS of Radeon RX 460 mobile in Far Cry 5 is 266% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 12−14 | 27−30 |
| ultra / 1080p | 7−8 | 21−24 |
| QHD / 1440p | 4−5 | 12−14 |
| low / 720p | 60−65 | 100−110 |
| medium / 1080p | 18−20 | 60−65 |
| The average gaming FPS of Radeon RX 460 mobile in Fortnite is 119% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 8−9 | 27−30 |
| ultra / 1080p | 7−8 | 21−24 |
| QHD / 1440p | 0−1 | 10−11 |
| low / 720p | 21−24 | 55−60 |
| medium / 1080p | 10−11 | 30−35 |
| The average gaming FPS of Radeon RX 460 mobile in Forza Horizon 4 is 191% more, than Radeon HD 4870 X2. | ||
| low / 768p | 50−55 | 90−95 |
| medium / 768p | − | 80−85 |
| high / 1080p | 10−11 | 30−35 |
| ultra / 1080p | 4−5 | 12−14 |
| QHD / 1440p | 0−1 | 3−4 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon RX 460 mobile in Grand Theft Auto V is 109% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 2−3 | 10−11 |
| ultra / 1080p | 0−1 | 8−9 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 9−10 | 30−35 |
| medium / 1080p | 4−5 | 14−16 |
| The average gaming FPS of Radeon RX 460 mobile in Metro Exodus is 280% more, than Radeon HD 4870 X2. | ||
| low / 768p | 85−90 | 110−120 |
| high / 1080p | 70−75 | − |
| medium / 1080p | − | 110−120 |
| The average gaming FPS of Radeon RX 460 mobile in Minecraft is 32% more, than Radeon HD 4870 X2. | ||
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 30−35 | 60−65 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon RX 460 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 60% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 7−8 | 12−14 |
| ultra / 1080p | 4−5 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 30−35 |
| medium / 1080p | 8−9 | 16−18 |
| The average gaming FPS of Radeon RX 460 mobile in Red Dead Redemption 2 is 157% more, than Radeon HD 4870 X2. | ||
| low / 768p | 20−22 | 60−65 |
| medium / 768p | 12−14 | 35−40 |
| high / 1080p | 7−8 | 21−24 |
| ultra / 1080p | 5−6 | 12−14 |
| 4K / 2160p | 1−2 | 6−7 |
| The average gaming FPS of Radeon RX 460 mobile in The Witcher 3: Wild Hunt is 211% more, than Radeon HD 4870 X2. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 40−45 | 60−65 |
| ultra / 1080p | 18−20 | 35−40 |
| high / 768p | 30−35 | 55−60 |
| The average gaming FPS of Radeon RX 460 mobile in World of Tanks is 47% more, than Radeon HD 4870 X2. | ||
Full Specs
| Radeon HD 4870 X2 | Radeon RX 460 mobile | |
| Architecture | TeraScale | Polaris |
| Code name | R700 | Polaris 11 / Baffin XT |
| Type | Desktop | Laptop |
| Release date | 12 August 2008 | 8 August 2016 |
| Pipelines | 800 | 896 |
| Core clock speed | 700 MHz | |
| Boost Clock | 1180 MHz | |
| Transistor count | 956 million | 3,000 million |
| Manufacturing process technology | 55 nm | 14 nm |
| Texture fill rate | 28.00 | 66.08 |
| Floating-point performance | 2x 1,120.0 gflops | 2,115 gflops |
| Length | 267 mm | |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 3600 MHz | 6000 MHz |
| Memory bandwidth | 115.2 GB/s | 80 GB/s |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | 12 (12_0) |
| Shader Model | 4.1 | 6.4 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 2.0 |
| Vulkan | N/A | 1.2.131 |
| FreeSync | + | |
| Laptop size | large | |
| Check Price |
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