Radeon HD 4870 X2 vs Radeon R9 M390
When comparing Radeon HD 4870 X2 and Radeon R9 M390, 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 4870 X2 and Radeon R9 M390 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 4870 X2
Radeon R9 M390 is a Laptop Graphics Card
Note: Radeon R9 M390 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 R9 M390 here:
Main Specs
| Radeon HD 4870 X2 | Radeon R9 M390 | |
| Power consumption (TDP) | 286 Watt | |
| Interface | PCIe 2.0 x16 | |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 1 GB | 2 GB |
| Display Connectors | 2x DVI, 1x S-Video | |
| Check Price |
- Radeon R9 M390 has 1 GB more memory, than Radeon HD 4870 X2.
- Radeon HD 4870 X2 is used in Desktops, and Radeon R9 M390 - in Laptops.
- Radeon HD 4870 X2 is build with TeraScale architecture, and Radeon R9 M390 - with GCN.
- Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon R9 M390 - by 28 nm process technology.
Game benchmarks
| high / 1080p | 3−4 | 18−20 |
| ultra / 1080p | 1−2 | 10−11 |
| QHD / 1440p | 0−1 | 5−6 |
| 4K / 2160p | − | 4−5 |
| low / 720p | 14−16 | 35−40 |
| medium / 1080p | 6−7 | 21−24 |
| The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 266% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 8−9 | 27−30 |
| ultra / 1080p | 6−7 | 24−27 |
| QHD / 1440p | 0−1 | 10−12 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 21−24 | 60−65 |
| medium / 1080p | 9−10 | 30−35 |
| The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 236% more, than Radeon HD 4870 X2. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 4870 X2 and Radeon R9 M390 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 130−140 | 220−230 |
| medium / 768p | 100−110 | 190−200 |
| ultra / 1080p | 50−55 | 110−120 |
| QHD / 1440p | 24−27 | 65−70 |
| 4K / 2160p | − | 35−40 |
| high / 768p | 75−80 | 150−160 |
| The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 91% more, than Radeon HD 4870 X2. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 21−24 | 45−50 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of Radeon R9 M390 in Cyberpunk 2077 is 11% more, than Radeon HD 4870 X2. | ||
| low / 768p | 75−80 | 110−120 |
| medium / 768p | 55−60 | 100−110 |
| ultra / 1080p | 30−35 | 70−75 |
| The average gaming FPS of Radeon R9 M390 in Dota 2 is 76% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 4−5 | 21−24 |
| ultra / 1080p | 4−5 | 18−20 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | 1−2 | 7−8 |
| low / 720p | 14−16 | 45−50 |
| medium / 1080p | 6−7 | 21−24 |
| The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 283% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 12−14 | 27−30 |
| ultra / 1080p | 7−8 | 21−24 |
| QHD / 1440p | 4−5 | 16−18 |
| low / 720p | 60−65 | 110−120 |
| medium / 1080p | 18−20 | 60−65 |
| The average gaming FPS of Radeon R9 M390 in Fortnite is 133% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 8−9 | 30−33 |
| ultra / 1080p | 7−8 | 21−24 |
| QHD / 1440p | 0−1 | 12−14 |
| 4K / 2160p | − | 10−12 |
| low / 720p | 21−24 | 60−65 |
| medium / 1080p | 10−11 | 30−35 |
| The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 208% more, than Radeon HD 4870 X2. | ||
| low / 768p | 50−55 | 95−100 |
| medium / 768p | − | 85−90 |
| high / 1080p | 10−11 | 35−40 |
| ultra / 1080p | 4−5 | 14−16 |
| QHD / 1440p | 0−1 | 5−6 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 127% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 2−3 | 10−12 |
| ultra / 1080p | 0−1 | 9−10 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 9−10 | 35−40 |
| medium / 1080p | 4−5 | 14−16 |
| The average gaming FPS of Radeon R9 M390 in Metro Exodus is 320% more, than Radeon HD 4870 X2. | ||
| low / 768p | 85−90 | 110−120 |
| high / 1080p | 70−75 | − |
| medium / 1080p | − | 110−120 |
| The average gaming FPS of Radeon R9 M390 in Minecraft is 32% more, than Radeon HD 4870 X2. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | 12−14 | 18−20 |
| low / 720p | 30−35 | 65−70 |
| medium / 1080p | 14−16 | 27−30 |
| The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 90% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 7−8 | 14−16 |
| ultra / 1080p | 4−5 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 30−35 |
| medium / 1080p | 8−9 | 18−20 |
| The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 171% more, than Radeon HD 4870 X2. | ||
| low / 768p | 20−22 | 65−70 |
| medium / 768p | 12−14 | 40−45 |
| high / 1080p | 7−8 | 21−24 |
| ultra / 1080p | 5−6 | 12−14 |
| 4K / 2160p | 1−2 | 9−10 |
| The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 244% more, than Radeon HD 4870 X2. | ||
| low / 768p | 75−80 | 100−110 |
| medium / 768p | 40−45 | 65−70 |
| ultra / 1080p | 18−20 | 35−40 |
| high / 768p | 30−35 | 55−60 |
| The average gaming FPS of Radeon R9 M390 in World of Tanks is 57% more, than Radeon HD 4870 X2. | ||
Full Specs
| Radeon HD 4870 X2 | Radeon R9 M390 | |
| Architecture | TeraScale | GCN |
| Code name | R700 | Pitcairn |
| Type | Desktop | Laptop |
| Release date | 12 August 2008 | 9 June 2015 |
| Pipelines | 800 | 1024 |
| Core clock speed | 700 MHz | |
| Transistor count | 956 million | 5000 Million |
| Manufacturing process technology | 55 nm | 28 nm |
| Texture fill rate | 28.00 | |
| Floating-point performance | 2x 1,120.0 gflops | |
| Length | 267 mm | |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 3600 MHz | |
| Memory bandwidth | 115.2 GB/s | |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | |
| Shader Model | 4.1 | |
| OpenGL | 3.3 | 4.4 |
| OpenCL | 1.1 | Not Listed |
| Vulkan | N/A | |
| FreeSync | + | |
| Bus support | PCIe 3.0 | |
| Bitcoin / BTC (SHA256) | 242 Mh/s | |
| Laptop size | large | |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
| Check Price |