Radeon HD 7870 XT vs Radeon HD 7870M
When comparing Radeon HD 7870 XT and Radeon HD 7870M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7870 XT and Radeon HD 7870M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 7870 XT
Radeon HD 7870M is a Laptop Graphics Card
Note: Radeon HD 7870M 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 HD 7870M here:
Main Specs
| Radeon HD 7870 XT | Radeon HD 7870M | |
| Power consumption (TDP) | 185 Watt | 45 Watt |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Supplementary power connectors | 2x 6-pin | |
| 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 311% more power consumption, than Radeon HD 7870M.
- Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
- Radeon HD 7870 XT and Radeon HD 7870M have maximum RAM of 2 GB.
- Radeon HD 7870 XT is used in Desktops, and Radeon HD 7870M - in Laptops.
- Radeon HD 7870 XT is build with GCN 1.0 architecture, and Radeon HD 7870M - with GCN.
- Core clock speed of Radeon HD 7870 XT is 125 MHz higher, than Radeon HD 7870M.
- Radeon HD 7870 XT and Radeon HD 7870M are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 7870 XT is 2000 MHz higher, than Radeon HD 7870M.
Game benchmarks
| high / 1080p | 35−40 | 6−7 |
| ultra / 1080p | 21−24 | 4−5 |
| QHD / 1440p | 16−18 | 0−1 |
| 4K / 2160p | 10−11 | − |
| low / 720p | 60−65 | 16−18 |
| medium / 1080p | 40−45 | 8−9 |
| The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 355% more, than Radeon HD 7870M. | ||
| high / 1080p | 55−60 | 12−14 |
| ultra / 1080p | 45−50 | 10−11 |
| QHD / 1440p | 35−40 | 0−1 |
| 4K / 2160p | 18−20 | − |
| low / 720p | 100−110 | 24−27 |
| medium / 1080p | 60−65 | 12−14 |
| The average gaming FPS of Radeon HD 7870 XT in Battlefield 5 is 353% more, than Radeon HD 7870M. | ||
| low / 768p | 50−55 | 45−50 |
| high / 1080p | − | 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 HD 7870M. | ||
| low / 768p | 250−260 | 130−140 |
| medium / 768p | 220−230 | 110−120 |
| ultra / 1080p | 180−190 | 50−55 |
| QHD / 1440p | 110−120 | 30−33 |
| 4K / 2160p | 70−75 | 27−30 |
| high / 768p | 210−220 | 80−85 |
| The average gaming FPS of Radeon HD 7870 XT in Counter-Strike: Global Offensive is 139% more, than Radeon HD 7870M. | ||
| low / 768p | 60−65 | 55−60 |
| ultra / 1080p | − | 18−20 |
| medium / 1080p | 55−60 | 45−50 |
| The average gaming FPS of Radeon HD 7870 XT in Cyberpunk 2077 is 15% more, than Radeon HD 7870M. | ||
| low / 768p | 120−130 | 80−85 |
| medium / 768p | 110−120 | 60−65 |
| ultra / 1080p | 100−110 | 30−35 |
| The average gaming FPS of Radeon HD 7870 XT in Dota 2 is 94% more, than Radeon HD 7870M. | ||
| high / 1080p | 45−50 | 8−9 |
| ultra / 1080p | 40−45 | 8−9 |
| QHD / 1440p | 27−30 | − |
| 4K / 2160p | 14−16 | 3−4 |
| low / 720p | 80−85 | 18−20 |
| medium / 1080p | 45−50 | 9−10 |
| The average gaming FPS of Radeon HD 7870 XT in Far Cry 5 is 422% more, than Radeon HD 7870M. | ||
| high / 1080p | 60−65 | 14−16 |
| ultra / 1080p | 45−50 | 10−11 |
| QHD / 1440p | 27−30 | − |
| 4K / 2160p | 27−30 | − |
| low / 720p | 180−190 | 60−65 |
| medium / 1080p | 110−120 | 21−24 |
| The average gaming FPS of Radeon HD 7870 XT in Fortnite is 277% more, than Radeon HD 7870M. | ||
| high / 1080p | 60−65 | 12−14 |
| ultra / 1080p | 45−50 | 10−12 |
| QHD / 1440p | 30−35 | 1−2 |
| 4K / 2160p | 24−27 | − |
| low / 720p | 100−110 | 24−27 |
| medium / 1080p | 65−70 | 14−16 |
| The average gaming FPS of Radeon HD 7870 XT in Forza Horizon 4 is 384% more, than Radeon HD 7870M. | ||
| low / 768p | 140−150 | 50−55 |
| medium / 768p | 120−130 | 45−50 |
| high / 1080p | 70−75 | 12−14 |
| ultra / 1080p | 30−35 | 6−7 |
| QHD / 1440p | 21−24 | 0−1 |
| The average gaming FPS of Radeon HD 7870 XT in Grand Theft Auto V is 220% more, than Radeon HD 7870M. | ||
| high / 1080p | 24−27 | 5−6 |
| ultra / 1080p | 20−22 | 3−4 |
| QHD / 1440p | 16−18 | − |
| 4K / 2160p | 8−9 | 0−1 |
| low / 720p | 65−70 | 12−14 |
| medium / 1080p | 30−35 | 6−7 |
| The average gaming FPS of Radeon HD 7870 XT in Metro Exodus is 414% more, than Radeon HD 7870M. | ||
| low / 768p | 130−140 | 95−100 |
| high / 1080p | − | 90−95 |
| ultra / 1080p | − | 80−85 |
| medium / 1080p | 120−130 | 90−95 |
| The average gaming FPS of Radeon HD 7870 XT in Minecraft is 36% more, than Radeon HD 7870M. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 100−110 | 30−35 |
| medium / 1080p | 18−20 | 18−20 |
| The average gaming FPS of Radeon HD 7870 XT in PLAYERUNKNOWN'S BATTLEGROUNDS is 109% more, than Radeon HD 7870M. | ||
| high / 1080p | 24−27 | − |
| ultra / 1080p | 16−18 | 7−8 |
| QHD / 1440p | 10−11 | 0−1 |
| 4K / 2160p | 7−8 | − |
| low / 720p | 65−70 | 12−14 |
| medium / 1080p | 35−40 | 10−12 |
| The average gaming FPS of Radeon HD 7870 XT in Red Dead Redemption 2 is 300% more, than Radeon HD 7870M. | ||
| low / 768p | 130−140 | 24−27 |
| medium / 768p | 85−90 | 16−18 |
| high / 1080p | 45−50 | 9−10 |
| ultra / 1080p | 24−27 | 6−7 |
| 4K / 2160p | 16−18 | 6−7 |
| The average gaming FPS of Radeon HD 7870 XT in The Witcher 3: Wild Hunt is 376% more, than Radeon HD 7870M. | ||
| low / 768p | 90−95 | 85−90 |
| medium / 768p | 60−65 | 45−50 |
| ultra / 1080p | 50−55 | 20−22 |
| high / 768p | 60−65 | 35−40 |
| The average gaming FPS of Radeon HD 7870 XT in World of Tanks is 39% more, than Radeon HD 7870M. | ||
Full Specs
| Radeon HD 7870 XT | Radeon HD 7870M | |
| Architecture | GCN 1.0 | GCN |
| Code name | Tahiti | Heathrow XT |
| Type | Desktop | Laptop |
| Release date | 19 November 2012 | 24 April 2012 |
| Pipelines | 1536 | 640 |
| Core clock speed | 925 MHz | 800 MHz |
| Boost Clock | 975 MHz | |
| Transistor count | 4,313 million | 1,500 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 93.60 | 32.00 |
| Floating-point performance | 2,995 gflops | 1,024 gflops |
| Length | 267 mm | |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 6000 MHz | 4000 MHz |
| Memory bandwidth | 192.0 GB/s | 64 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_1) | 12 (11_1) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2.131 | 1.2.131 |
| Bitcoin / BTC (SHA256) | 346 Mh/s | |
| Laptop size | large | |
| Ethereum / ETH (DaggerHashimoto) | 14.5 Mh/s | |
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