Radeon HD 7870 XT vs Radeon RX 480 mobile
When choosing between Radeon HD 7870 XT and Radeon RX 480 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 7870 XT and Radeon RX 480 mobile.
Radeon HD 7870 XT
Radeon RX 480 mobile is a Laptop Graphics Card
Note: Radeon RX 480 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 480 mobile here:
Main Specs
| Radeon HD 7870 XT | Radeon RX 480 mobile | |
| Power consumption (TDP) | 185 Watt | 100 Watt |
| Interface | PCIe 3.0 x16 | MXM-B (3.0) |
| Supplementary power connectors | 2x 6-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 8 GB |
| Display Connectors | 1x DVI, 1x HDMI, 2x mini-DisplayPort | No outputs |
| Check Price |
- Radeon HD 7870 XT has 85% more power consumption, than Radeon RX 480 mobile.
- Radeon HD 7870 XT is connected by PCIe 3.0 x16, and Radeon RX 480 mobile uses MXM-B (3.0) interface.
- Radeon RX 480 mobile has 6 GB more memory, than Radeon HD 7870 XT.
- Radeon HD 7870 XT is used in Desktops, and Radeon RX 480 mobile - in Laptops.
- Radeon HD 7870 XT is build with GCN 1.0 architecture, and Radeon RX 480 mobile - with Polaris.
- Radeon HD 7870 XT is manufactured by 28 nm process technology, and Radeon RX 480 mobile - by 14 nm process technology.
- Memory clock speed of Radeon RX 480 mobile is 2000 MHz higher, than Radeon HD 7870 XT.
Game benchmarks
| high / 1080p | 35−40 | 12−14 |
| ultra / 1080p | 21−24 | 7−8 |
| QHD / 1440p | 16−18 | 0−1 |
| 4K / 2160p | 10−11 | − |
| low / 720p | 60−65 | 27−30 |
| medium / 1080p | 40−45 | 14−16 |
| The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 156% more, than Radeon RX 480 mobile. | ||
| high / 1080p | 55−60 | 20−22 |
| ultra / 1080p | 45−50 | 16−18 |
| QHD / 1440p | 35−40 | 0−1 |
| 4K / 2160p | 18−20 | − |
| low / 720p | 100−110 | 45−50 |
| medium / 1080p | 60−65 | 21−24 |
| The average gaming FPS of Radeon HD 7870 XT in Battlefield 5 is 151% more, than Radeon RX 480 mobile. | ||
| low / 768p | 50−55 | 50−55 |
| high / 1080p | − | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 7870 XT and Radeon RX 480 mobile have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 250−260 | 190−200 |
| medium / 768p | 220−230 | 160−170 |
| ultra / 1080p | 180−190 | 85−90 |
| QHD / 1440p | 110−120 | 45−50 |
| 4K / 2160p | 70−75 | 24−27 |
| high / 768p | 210−220 | 120−130 |
| The average gaming FPS of Radeon HD 7870 XT in Counter-Strike: Global Offensive is 65% more, than Radeon RX 480 mobile. | ||
| low / 768p | 60−65 | 60−65 |
| ultra / 1080p | − | 35−40 |
| medium / 1080p | 55−60 | 55−60 |
| Radeon HD 7870 XT and Radeon RX 480 mobile have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 120−130 | 100−110 |
| medium / 768p | 110−120 | 85−90 |
| ultra / 1080p | 100−110 | 55−60 |
| The average gaming FPS of Radeon HD 7870 XT in Dota 2 is 38% more, than Radeon RX 480 mobile. | ||
| high / 1080p | 45−50 | 14−16 |
| ultra / 1080p | 40−45 | 12−14 |
| QHD / 1440p | 27−30 | − |
| 4K / 2160p | 14−16 | 4−5 |
| low / 720p | 80−85 | 30−35 |
| medium / 1080p | 45−50 | 16−18 |
| The average gaming FPS of Radeon HD 7870 XT in Far Cry 5 is 193% more, than Radeon RX 480 mobile. | ||
| high / 1080p | 60−65 | 21−24 |
| ultra / 1080p | 45−50 | 16−18 |
| QHD / 1440p | 27−30 | 10−12 |
| 4K / 2160p | 27−30 | − |
| low / 720p | 180−190 | 90−95 |
| medium / 1080p | 110−120 | 45−50 |
| The average gaming FPS of Radeon HD 7870 XT in Fortnite is 128% more, than Radeon RX 480 mobile. | ||
| high / 1080p | 60−65 | 21−24 |
| ultra / 1080p | 45−50 | 16−18 |
| QHD / 1440p | 30−35 | 5−6 |
| 4K / 2160p | 24−27 | − |
| low / 720p | 100−110 | 45−50 |
| medium / 1080p | 65−70 | 24−27 |
| The average gaming FPS of Radeon HD 7870 XT in Forza Horizon 4 is 173% more, than Radeon RX 480 mobile. | ||
| low / 768p | 140−150 | 75−80 |
| medium / 768p | 120−130 | 70−75 |
| high / 1080p | 70−75 | 24−27 |
| ultra / 1080p | 30−35 | 10−11 |
| QHD / 1440p | 21−24 | 0−1 |
| The average gaming FPS of Radeon HD 7870 XT in Grand Theft Auto V is 102% more, than Radeon RX 480 mobile. | ||
| high / 1080p | 24−27 | 7−8 |
| ultra / 1080p | 20−22 | 6−7 |
| QHD / 1440p | 16−18 | − |
| 4K / 2160p | 8−9 | 0−1 |
| low / 720p | 65−70 | 24−27 |
| medium / 1080p | 30−35 | 10−12 |
| The average gaming FPS of Radeon HD 7870 XT in Metro Exodus is 200% more, than Radeon RX 480 mobile. | ||
| low / 768p | 130−140 | 100−110 |
| ultra / 1080p | − | 100−110 |
| medium / 1080p | 120−130 | 100−110 |
| The average gaming FPS of Radeon HD 7870 XT in Minecraft is 23% more, than Radeon RX 480 mobile. | ||
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 100−110 | 50−55 |
| medium / 1080p | 18−20 | 18−20 |
| The average gaming FPS of Radeon HD 7870 XT in PLAYERUNKNOWN'S BATTLEGROUNDS is 64% more, than Radeon RX 480 mobile. | ||
| high / 1080p | 24−27 | 10−12 |
| ultra / 1080p | 16−18 | 7−8 |
| QHD / 1440p | 10−11 | 0−1 |
| 4K / 2160p | 7−8 | − |
| low / 720p | 65−70 | 24−27 |
| medium / 1080p | 35−40 | 14−16 |
| The average gaming FPS of Radeon HD 7870 XT in Red Dead Redemption 2 is 157% more, than Radeon RX 480 mobile. | ||
| low / 768p | 130−140 | 45−50 |
| medium / 768p | 85−90 | 27−30 |
| high / 1080p | 45−50 | 16−18 |
| ultra / 1080p | 24−27 | 9−10 |
| 4K / 2160p | 16−18 | 5−6 |
| The average gaming FPS of Radeon HD 7870 XT in The Witcher 3: Wild Hunt is 195% more, than Radeon RX 480 mobile. | ||
| low / 768p | 90−95 | 90−95 |
| medium / 768p | 60−65 | 55−60 |
| ultra / 1080p | 50−55 | 30−35 |
| high / 768p | 60−65 | 50−55 |
| The average gaming FPS of Radeon HD 7870 XT in World of Tanks is 15% more, than Radeon RX 480 mobile. | ||
Full Specs
| Radeon HD 7870 XT | Radeon RX 480 mobile | |
| Architecture | GCN 1.0 | Polaris |
| Code name | Tahiti | Polaris |
| Type | Desktop | Laptop |
| Release date | 19 November 2012 | 1 August 2016 |
| Pipelines | 1536 | 2304 |
| Core clock speed | 925 MHz | |
| Boost Clock | 975 MHz | 1077 MHz |
| Transistor count | 4,313 million | 5,700 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 93.60 | 155.1 |
| Floating-point performance | 2,995 gflops | 4,963 gflops |
| Length | 267 mm | |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 6000 MHz | 8000 MHz |
| Memory bandwidth | 192.0 GB/s | 256.0 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_1) | 12 (12_0) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.2.131 | 1.2.131 |
| Bitcoin / BTC (SHA256) | 346 Mh/s | |
| Laptop size | large | |
| Ethereum / ETH (DaggerHashimoto) | 14.5 Mh/s | |
| Check Price |
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