Radeon HD 4850 X2 vs Radeon HD 8870M
When comparing Radeon HD 4850 X2 and Radeon HD 8870M, 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 4850 X2 and Radeon HD 8870M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 4850 X2
Radeon HD 8870M is a Laptop Graphics Card
Note: Radeon HD 8870M 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 8870M here:
Main Specs
| Radeon HD 4850 X2 | Radeon HD 8870M | |
| Power consumption (TDP) | 250 Watt | |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
| Memory type | GDDR3 | GDDR5, DDR3 |
| Maximum RAM amount | 512 MB | 2 GB |
| Display Connectors | 4x DVI, 1x S-Video | No outputs |
| Check Price |
- Radeon HD 4850 X2 is connected by PCIe 2.0 x16, and Radeon HD 8870M uses PCIe 3.0 x16 interface.
- Radeon HD 4850 X2 has 510 GB more memory, than Radeon HD 8870M.
- Radeon HD 4850 X2 is used in Desktops, and Radeon HD 8870M - in Laptops.
- Radeon HD 4850 X2 is build with TeraScale architecture, and Radeon HD 8870M - with GCN.
- Core clock speed of Radeon HD 8870M is 100 MHz higher, than Radeon HD 4850 X2.
- Radeon HD 4850 X2 is manufactured by 55 nm process technology, and Radeon HD 8870M - by 28 nm process technology.
- Memory clock speed of Radeon HD 8870M is 2510 MHz higher, than Radeon HD 4850 X2.
Game benchmarks
| high / 1080p | 3−4 | 7−8 |
| ultra / 1080p | 2−3 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 18−20 |
| medium / 1080p | 5−6 | 9−10 |
| The average gaming FPS of Radeon HD 8870M in Assassin's Creed Odyssey is 66% more, than Radeon HD 4850 X2. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 7−8 | 10−12 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 27−30 |
| medium / 1080p | 8−9 | 14−16 |
| The average gaming FPS of Radeon HD 8870M in Battlefield 5 is 63% more, than Radeon HD 4850 X2. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 30−35 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 8870M in Call of Duty: Warzone is 17% more, than Radeon HD 4850 X2. | ||
| low / 768p | 120−130 | 140−150 |
| medium / 768p | 90−95 | 110−120 |
| ultra / 1080p | 40−45 | 55−60 |
| QHD / 1440p | 24−27 | 30−35 |
| 4K / 2160p | 18−20 | 27−30 |
| high / 768p | 65−70 | 85−90 |
| The average gaming FPS of Radeon HD 8870M in Counter-Strike: Global Offensive is 24% more, than Radeon HD 4850 X2. | ||
| low / 768p | 80−85 | 55−60 |
| ultra / 1080p | 14−16 | 21−24 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of Radeon HD 4850 X2 in Cyberpunk 2077 is 9% more, than Radeon HD 8870M. | ||
| low / 768p | 75−80 | 85−90 |
| medium / 768p | 50−55 | 60−65 |
| ultra / 1080p | 27−30 | 35−40 |
| The average gaming FPS of Radeon HD 8870M in Dota 2 is 19% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 5−6 | 9−10 |
| ultra / 1080p | − | 8−9 |
| 4K / 2160p | 2−3 | 4−5 |
| low / 720p | 14−16 | 21−24 |
| medium / 1080p | 6−7 | 10−11 |
| The average gaming FPS of Radeon HD 8870M in Far Cry 5 is 57% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 12−14 | 16−18 |
| ultra / 1080p | 7−8 | 10−12 |
| low / 720p | 50−55 | 65−70 |
| medium / 1080p | 14−16 | 24−27 |
| The average gaming FPS of Radeon HD 8870M in Fortnite is 36% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 7−8 | 12−14 |
| ultra / 1080p | − | 12−14 |
| QHD / 1440p | 0−1 | 2−3 |
| low / 720p | 20−22 | 27−30 |
| medium / 1080p | 9−10 | 14−16 |
| The average gaming FPS of Radeon HD 8870M in Forza Horizon 4 is 50% more, than Radeon HD 4850 X2. | ||
| low / 768p | 45−50 | 55−60 |
| medium / 768p | − | 45−50 |
| high / 1080p | 8−9 | 14−16 |
| ultra / 1080p | 5−6 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon HD 8870M in Grand Theft Auto V is 30% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 3−4 | 5−6 |
| ultra / 1080p | 1−2 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 8−9 | 14−16 |
| medium / 1080p | 4−5 | 7−8 |
| The average gaming FPS of Radeon HD 8870M in Metro Exodus is 75% more, than Radeon HD 4850 X2. | ||
| low / 768p | 85−90 | 95−100 |
| high / 1080p | 85−90 | 90−95 |
| ultra / 1080p | 80−85 | 80−85 |
| medium / 1080p | 85−90 | 95−100 |
| The average gaming FPS of Radeon HD 8870M in Minecraft is 6% more, than Radeon HD 4850 X2. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 35−40 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon HD 8870M in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than Radeon HD 4850 X2. | ||
| ultra / 1080p | 7−8 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 14−16 |
| medium / 1080p | − | 10−12 |
| The average gaming FPS of Radeon HD 8870M in Red Dead Redemption 2 is 37% more, than Radeon HD 4850 X2. | ||
| low / 768p | 16−18 | 27−30 |
| medium / 768p | 12−14 | 18−20 |
| high / 1080p | 6−7 | 10−11 |
| ultra / 1080p | 5−6 | 7−8 |
| 4K / 2160p | − | 6−7 |
| The average gaming FPS of Radeon HD 8870M in The Witcher 3: Wild Hunt is 60% more, than Radeon HD 4850 X2. | ||
| low / 768p | 70−75 | 85−90 |
| medium / 768p | 35−40 | 45−50 |
| ultra / 1080p | 16−18 | 21−24 |
| high / 768p | 30−35 | 35−40 |
| The average gaming FPS of Radeon HD 8870M in World of Tanks is 23% more, than Radeon HD 4850 X2. | ||
Full Specs
| Radeon HD 4850 X2 | Radeon HD 8870M | |
| Architecture | TeraScale | GCN |
| Code name | R700 | Venus |
| Type | Desktop | Laptop |
| Release date | 7 November 2008 | 18 December 2012 |
| Pipelines | 800 | 640 |
| Core clock speed | 625 MHz | 725 MHz |
| Boost Clock | 775 MHz | |
| Transistor count | 956 million | 1,500 million |
| Manufacturing process technology | 55 nm | 28 nm |
| Texture fill rate | 25.00 | 31.00 |
| Floating-point performance | 2x 1,000.0 gflops | 992.0 gflops |
| Length | 267 mm | |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1990 MHz | 4500 MHz |
| Memory bandwidth | 63.68 GB/s | 72 GB/s |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | 12 (11_1) |
| Shader Model | 4.1 | 5.1 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | 1.2.131 |
| Bitcoin / BTC (SHA256) | 107 Mh/s | |
| Laptop size | large | |
| Check Price |