Radeon HD 7850M vs Radeon HD 7870 XT
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7850M and Radeon HD 7870 XT. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 7850M and Radeon HD 7870 XT. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon HD 7870 XT
Radeon HD 7850M is a Laptop Graphics Card
Note: Radeon HD 7850M 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 7850M here:
Main Specs
| Radeon HD 7850M | Radeon HD 7870 XT | |
| Power consumption (TDP) | 40 Watt | 185 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 | No outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
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- Radeon HD 7870 XT has 362% more power consumption, than Radeon HD 7850M.
- Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
- Radeon HD 7850M and Radeon HD 7870 XT have maximum RAM of 2 GB.
- Radeon HD 7850M is used in Laptops, and Radeon HD 7870 XT - in Desktops.
- Radeon HD 7850M is build with GCN architecture, and Radeon HD 7870 XT - with GCN 1.0.
- Core clock speed of Radeon HD 7870 XT is 250 MHz higher, than Radeon HD 7850M.
- Radeon HD 7850M and Radeon HD 7870 XT are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 7870 XT is 2000 MHz higher, than Radeon HD 7850M.
Game benchmarks
| high / 1080p | 6−7 | 35−40 |
| ultra / 1080p | 3−4 | 21−24 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 10−11 |
| low / 720p | 14−16 | 60−65 |
| medium / 1080p | 7−8 | 40−45 |
| The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 412% more, than Radeon HD 7850M. | ||
| high / 1080p | 10−12 | 55−60 |
| ultra / 1080p | 9−10 | 45−50 |
| QHD / 1440p | 0−1 | 35−40 |
| 4K / 2160p | − | 18−20 |
| low / 720p | 21−24 | 100−110 |
| medium / 1080p | 10−12 | 60−65 |
| The average gaming FPS of Radeon HD 7870 XT in Battlefield 5 is 423% more, than Radeon HD 7850M. | ||
| low / 768p | 45−50 | 50−55 |
| 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 7850M. | ||
| low / 768p | 120−130 | 250−260 |
| medium / 768p | 100−110 | 220−230 |
| ultra / 1080p | 50−55 | 180−190 |
| QHD / 1440p | 27−30 | 110−120 |
| 4K / 2160p | − | 70−75 |
| high / 768p | 75−80 | 210−220 |
| The average gaming FPS of Radeon HD 7870 XT in Counter-Strike: Global Offensive is 158% more, than Radeon HD 7850M. | ||
| low / 768p | 55−60 | 60−65 |
| ultra / 1080p | 16−18 | − |
| medium / 1080p | 45−50 | 55−60 |
| The average gaming FPS of Radeon HD 7870 XT in Cyberpunk 2077 is 15% more, than Radeon HD 7850M. | ||
| low / 768p | 80−85 | 120−130 |
| medium / 768p | 55−60 | 110−120 |
| ultra / 1080p | 30−35 | 100−110 |
| The average gaming FPS of Radeon HD 7870 XT in Dota 2 is 101% more, than Radeon HD 7850M. | ||
| high / 1080p | 7−8 | 45−50 |
| ultra / 1080p | 7−8 | 40−45 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | 3−4 | 14−16 |
| low / 720p | 16−18 | 80−85 |
| medium / 1080p | 8−9 | 45−50 |
| The average gaming FPS of Radeon HD 7870 XT in Far Cry 5 is 487% more, than Radeon HD 7850M. | ||
| high / 1080p | 14−16 | 60−65 |
| ultra / 1080p | 10−11 | 45−50 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | − | 27−30 |
| low / 720p | 55−60 | 180−190 |
| medium / 1080p | 20−22 | 110−120 |
| The average gaming FPS of Radeon HD 7870 XT in Fortnite is 292% more, than Radeon HD 7850M. | ||
| high / 1080p | 10−11 | 60−65 |
| ultra / 1080p | − | 45−50 |
| QHD / 1440p | − | 30−35 |
| 4K / 2160p | 8−9 | 24−27 |
| low / 720p | 24−27 | 100−110 |
| medium / 1080p | 12−14 | 65−70 |
| The average gaming FPS of Radeon HD 7870 XT in Forza Horizon 4 is 364% more, than Radeon HD 7850M. | ||
| low / 768p | 50−55 | 140−150 |
| medium / 768p | 40−45 | 120−130 |
| high / 1080p | 10−12 | 70−75 |
| ultra / 1080p | 6−7 | 30−35 |
| QHD / 1440p | 0−1 | 21−24 |
| The average gaming FPS of Radeon HD 7870 XT in Grand Theft Auto V is 232% more, than Radeon HD 7850M. | ||
| high / 1080p | 4−5 | 24−27 |
| ultra / 1080p | 3−4 | 20−22 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | 0−1 | 8−9 |
| low / 720p | 10−12 | 65−70 |
| medium / 1080p | 6−7 | 30−35 |
| The average gaming FPS of Radeon HD 7870 XT in Metro Exodus is 500% more, than Radeon HD 7850M. | ||
| low / 768p | 90−95 | 130−140 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 75−80 | − |
| medium / 1080p | 90−95 | 120−130 |
| The average gaming FPS of Radeon HD 7870 XT in Minecraft is 41% more, than Radeon HD 7850M. | ||
| high / 1080p | 16−18 | − |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 30−33 | 100−110 |
| medium / 1080p | 16−18 | 18−20 |
| The average gaming FPS of Radeon HD 7870 XT in PLAYERUNKNOWN'S BATTLEGROUNDS is 119% more, than Radeon HD 7850M. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | 7−8 | 16−18 |
| QHD / 1440p | 0−1 | 10−11 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 10−12 | 65−70 |
| medium / 1080p | 10−11 | 35−40 |
| The average gaming FPS of Radeon HD 7870 XT in Red Dead Redemption 2 is 344% more, than Radeon HD 7850M. | ||
| low / 768p | 21−24 | 130−140 |
| medium / 768p | 14−16 | 85−90 |
| high / 1080p | 8−9 | 45−50 |
| ultra / 1080p | 6−7 | 24−27 |
| 4K / 2160p | − | 16−18 |
| The average gaming FPS of Radeon HD 7870 XT in The Witcher 3: Wild Hunt is 461% more, than Radeon HD 7850M. | ||
| low / 768p | 85−90 | 90−95 |
| medium / 768p | 40−45 | 60−65 |
| ultra / 1080p | 18−20 | 50−55 |
| high / 768p | 35−40 | 60−65 |
| The average gaming FPS of Radeon HD 7870 XT in World of Tanks is 45% more, than Radeon HD 7850M. | ||
Full Specs
| Radeon HD 7850M | Radeon HD 7870 XT | |
| Architecture | GCN | GCN 1.0 |
| Code name | Heathrow Pro | Tahiti |
| Type | Laptop | Desktop |
| Release date | 24 April 2012 | 19 November 2012 |
| Pipelines | 640 | 1536 |
| Core clock speed | 675 MHz | 925 MHz |
| Boost Clock | 975 MHz | |
| Transistor count | 1,500 million | 4,313 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 27.00 | 93.60 |
| Floating-point performance | 864.0 gflops | 2,995 gflops |
| Length | 267 mm | |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 4000 MHz | 6000 MHz |
| Memory bandwidth | 64 GB/s | 192.0 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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