Radeon HD 7870 XT vs Radeon Pro 555X
When choosing between Radeon HD 7870 XT and Radeon Pro 555X, 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 Pro 555X.
Radeon HD 7870 XT
Radeon Pro 555X is a Laptop Graphics Card
Note: Radeon Pro 555X 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 Pro 555X here:
Main Specs
| Radeon HD 7870 XT | Radeon Pro 555X | |
| Power consumption (TDP) | 185 Watt | 75 Watt |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | 2x 6-pin | None |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | 1x DVI, 1x HDMI, 2x mini-DisplayPort | No outputs |
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- Radeon HD 7870 XT has 146% more power consumption, than Radeon Pro 555X.
- Radeon HD 7870 XT is connected by PCIe 3.0 x16, and Radeon Pro 555X uses PCIe 3.0 x8 interface.
- Radeon HD 7870 XT and Radeon Pro 555X have maximum RAM of 2 GB.
- Radeon HD 7870 XT is used in Desktops, and Radeon Pro 555X - in Mobile workstations.
- Radeon HD 7870 XT is build with GCN 1.0 architecture, and Radeon Pro 555X - with Polaris.
- Core clock speed of Radeon HD 7870 XT is 70 MHz higher, than Radeon Pro 555X.
- Radeon HD 7870 XT is manufactured by 28 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
- Memory clock speed of Radeon HD 7870 XT is 920 MHz higher, than Radeon Pro 555X.
Game benchmarks
| high / 1080p | 35−40 | 16−18 |
| ultra / 1080p | 21−24 | 10−11 |
| QHD / 1440p | 16−18 | 4−5 |
| 4K / 2160p | 10−11 | 4−5 |
| low / 720p | 60−65 | 30−35 |
| medium / 1080p | 40−45 | 21−24 |
| The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 113% more, than Radeon Pro 555X. | ||
| high / 1080p | 55−60 | 24−27 |
| ultra / 1080p | 45−50 | 21−24 |
| QHD / 1440p | 35−40 | 10−11 |
| 4K / 2160p | 18−20 | 6−7 |
| low / 720p | 100−110 | 55−60 |
| medium / 1080p | 60−65 | 30−33 |
| The average gaming FPS of Radeon HD 7870 XT in Battlefield 5 is 116% more, than Radeon Pro 555X. | ||
| low / 768p | 50−55 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 7870 XT in Call of Duty: Warzone is 10% more, than Radeon Pro 555X. | ||
| low / 768p | 250−260 | 220−230 |
| medium / 768p | 220−230 | 190−200 |
| ultra / 1080p | 180−190 | 100−110 |
| QHD / 1440p | 110−120 | 60−65 |
| 4K / 2160p | 70−75 | 30−35 |
| high / 768p | 210−220 | 150−160 |
| The average gaming FPS of Radeon HD 7870 XT in Counter-Strike: Global Offensive is 37% more, than Radeon Pro 555X. | ||
| low / 768p | 60−65 | 55−60 |
| ultra / 1080p | − | 40−45 |
| medium / 1080p | 55−60 | 45−50 |
| The average gaming FPS of Radeon HD 7870 XT in Cyberpunk 2077 is 15% more, than Radeon Pro 555X. | ||
| low / 768p | 120−130 | 110−120 |
| medium / 768p | 110−120 | 95−100 |
| ultra / 1080p | 100−110 | 65−70 |
| The average gaming FPS of Radeon HD 7870 XT in Dota 2 is 23% more, than Radeon Pro 555X. | ||
| high / 1080p | 45−50 | 20−22 |
| ultra / 1080p | 40−45 | 18−20 |
| QHD / 1440p | 27−30 | 16−18 |
| 4K / 2160p | 14−16 | 6−7 |
| low / 720p | 80−85 | 40−45 |
| medium / 1080p | 45−50 | 21−24 |
| The average gaming FPS of Radeon HD 7870 XT in Far Cry 5 is 104% more, than Radeon Pro 555X. | ||
| high / 1080p | 60−65 | 27−30 |
| ultra / 1080p | 45−50 | 21−24 |
| QHD / 1440p | 27−30 | 16−18 |
| 4K / 2160p | 27−30 | − |
| low / 720p | 180−190 | 100−110 |
| medium / 1080p | 110−120 | 55−60 |
| The average gaming FPS of Radeon HD 7870 XT in Fortnite is 89% more, than Radeon Pro 555X. | ||
| high / 1080p | 60−65 | 27−30 |
| ultra / 1080p | 45−50 | 21−24 |
| QHD / 1440p | 30−35 | 10−11 |
| 4K / 2160p | 24−27 | 10−11 |
| low / 720p | 100−110 | 55−60 |
| medium / 1080p | 65−70 | 30−35 |
| The average gaming FPS of Radeon HD 7870 XT in Forza Horizon 4 is 107% more, than Radeon Pro 555X. | ||
| low / 768p | 140−150 | 90−95 |
| medium / 768p | 120−130 | 80−85 |
| high / 1080p | 70−75 | 30−35 |
| ultra / 1080p | 30−35 | 12−14 |
| QHD / 1440p | 21−24 | 4−5 |
| The average gaming FPS of Radeon HD 7870 XT in Grand Theft Auto V is 75% more, than Radeon Pro 555X. | ||
| high / 1080p | 24−27 | 10−11 |
| ultra / 1080p | 20−22 | 8−9 |
| QHD / 1440p | 16−18 | − |
| 4K / 2160p | 8−9 | 3−4 |
| low / 720p | 65−70 | 30−35 |
| medium / 1080p | 30−35 | 14−16 |
| The average gaming FPS of Radeon HD 7870 XT in Metro Exodus is 121% more, than Radeon Pro 555X. | ||
| low / 768p | 130−140 | 110−120 |
| medium / 1080p | 120−130 | 100−110 |
| The average gaming FPS of Radeon HD 7870 XT in Minecraft is 18% more, than Radeon Pro 555X. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | 14−16 | 18−20 |
| low / 720p | 100−110 | 60−65 |
| medium / 1080p | 18−20 | 24−27 |
| The average gaming FPS of Radeon HD 7870 XT in PLAYERUNKNOWN'S BATTLEGROUNDS is 31% more, than Radeon Pro 555X. | ||
| high / 1080p | 24−27 | 14−16 |
| ultra / 1080p | 16−18 | 10−11 |
| QHD / 1440p | 10−11 | 0−1 |
| 4K / 2160p | 7−8 | − |
| low / 720p | 65−70 | 30−35 |
| medium / 1080p | 35−40 | 18−20 |
| The average gaming FPS of Radeon HD 7870 XT in Red Dead Redemption 2 is 89% more, than Radeon Pro 555X. | ||
| low / 768p | 130−140 | 60−65 |
| medium / 768p | 85−90 | 35−40 |
| high / 1080p | 45−50 | 21−24 |
| ultra / 1080p | 24−27 | 12−14 |
| 4K / 2160p | 16−18 | 8−9 |
| The average gaming FPS of Radeon HD 7870 XT in The Witcher 3: Wild Hunt is 121% more, than Radeon Pro 555X. | ||
| low / 768p | 90−95 | 100−110 |
| medium / 768p | 60−65 | 60−65 |
| ultra / 1080p | 50−55 | 35−40 |
| high / 768p | 60−65 | 55−60 |
| The average gaming FPS of Radeon HD 7870 XT in World of Tanks is 3% more, than Radeon Pro 555X. | ||
Full Specs
| Radeon HD 7870 XT | Radeon Pro 555X | |
| Architecture | GCN 1.0 | Polaris |
| Code name | Tahiti | Polaris 21 |
| Type | Desktop | Mobile workstation |
| Release date | 19 November 2012 | 5 June 2017 |
| Pipelines | 1536 | 768 |
| Core clock speed | 925 MHz | 855 MHz |
| Boost Clock | 975 MHz | |
| Transistor count | 4,313 million | 3,000 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 93.60 | 43.54 |
| Floating-point performance | 2,995 gflops | |
| Length | 267 mm | |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 6000 MHz | 5080 MHz |
| Memory bandwidth | 192.0 GB/s | 81.6 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 |
| FreeSync | + | |
| Bitcoin / BTC (SHA256) | 346 Mh/s | |
| Laptop size | large | |
| Ethereum / ETH (DaggerHashimoto) | 14.5 Mh/s | |
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