Radeon HD 4870 X2 vs Radeon RX Vega 8
When comparing Radeon HD 4870 X2 and Radeon RX Vega 8, 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 RX Vega 8 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 RX Vega 8 is a Laptop Graphics Card
Note: Radeon RX Vega 8 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 RX Vega 8 here:
Main Specs
| Radeon HD 4870 X2 | Radeon RX Vega 8 | |
| Power consumption (TDP) | 286 Watt | |
| Interface | PCIe 2.0 x16 | |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
| Memory type | GDDR5 | |
| Maximum RAM amount | 1 GB | |
| Display Connectors | 2x DVI, 1x S-Video | |
| Check Price |
- Radeon HD 4870 X2 is used in Desktops, and Radeon RX Vega 8 - in Laptops.
- Radeon HD 4870 X2 is build with TeraScale architecture, and Radeon RX Vega 8 - with Vega.
- Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon RX Vega 8 - by 14 nm process technology.
Game benchmarks
| high / 1080p | 3−4 | 8−9 |
| ultra / 1080p | 1−2 | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 18−20 |
| medium / 1080p | 6−7 | 10−11 |
| The average gaming FPS of Radeon RX Vega 8 in Assassin's Creed Odyssey is 66% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 8−9 | 14−16 |
| ultra / 1080p | 6−7 | 12−14 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 30−33 |
| medium / 1080p | 9−10 | 14−16 |
| The average gaming FPS of Radeon RX Vega 8 in Battlefield 5 is 63% more, than Radeon HD 4870 X2. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon RX Vega 8 in Call of Duty: Warzone is 4% more, than Radeon HD 4870 X2. | ||
| low / 768p | 130−140 | 150−160 |
| medium / 768p | 100−110 | 120−130 |
| ultra / 1080p | 50−55 | 60−65 |
| QHD / 1440p | 24−27 | 35−40 |
| 4K / 2160p | − | 27−30 |
| high / 768p | 75−80 | 90−95 |
| The average gaming FPS of Radeon RX Vega 8 in Counter-Strike: Global Offensive is 18% more, than Radeon HD 4870 X2. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 21−24 | 21−24 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of Radeon HD 4870 X2 in Cyberpunk 2077 is 7% more, than Radeon RX Vega 8. | ||
| low / 768p | 75−80 | 85−90 |
| medium / 768p | 55−60 | 65−70 |
| ultra / 1080p | 30−35 | 40−45 |
| The average gaming FPS of Radeon RX Vega 8 in Dota 2 is 18% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 4−5 | 10−11 |
| ultra / 1080p | 4−5 | 9−10 |
| 4K / 2160p | 1−2 | 4−5 |
| low / 720p | 14−16 | 21−24 |
| medium / 1080p | 6−7 | 10−11 |
| The average gaming FPS of Radeon RX Vega 8 in Far Cry 5 is 83% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 12−14 | 16−18 |
| ultra / 1080p | 7−8 | 12−14 |
| QHD / 1440p | 4−5 | − |
| low / 720p | 60−65 | 65−70 |
| medium / 1080p | 18−20 | 27−30 |
| The average gaming FPS of Radeon RX Vega 8 in Fortnite is 24% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 8−9 | 14−16 |
| ultra / 1080p | 7−8 | 12−14 |
| QHD / 1440p | 0−1 | 2−3 |
| low / 720p | 21−24 | 30−35 |
| medium / 1080p | 10−11 | 16−18 |
| The average gaming FPS of Radeon RX Vega 8 in Forza Horizon 4 is 58% more, than Radeon HD 4870 X2. | ||
| low / 768p | 50−55 | 55−60 |
| medium / 768p | − | 50−55 |
| high / 1080p | 10−11 | 14−16 |
| ultra / 1080p | 4−5 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon RX Vega 8 in Grand Theft Auto V is 18% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 2−3 | 5−6 |
| ultra / 1080p | 0−1 | 4−5 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 9−10 | 14−16 |
| medium / 1080p | 4−5 | 7−8 |
| The average gaming FPS of Radeon RX Vega 8 in Metro Exodus is 80% more, than Radeon HD 4870 X2. | ||
| low / 768p | 85−90 | 95−100 |
| high / 1080p | 70−75 | 90−95 |
| ultra / 1080p | − | 85−90 |
| medium / 1080p | − | 95−100 |
| The average gaming FPS of Radeon RX Vega 8 in Minecraft is 18% more, than Radeon HD 4870 X2. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 30−35 | 35−40 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon RX Vega 8 in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than Radeon HD 4870 X2. | ||
| high / 1080p | 7−8 | − |
| ultra / 1080p | 4−5 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 14−16 |
| medium / 1080p | 8−9 | 12−14 |
| The average gaming FPS of Radeon RX Vega 8 in Red Dead Redemption 2 is 71% more, than Radeon HD 4870 X2. | ||
| low / 768p | 20−22 | 30−33 |
| medium / 768p | 12−14 | 20−22 |
| high / 1080p | 7−8 | 10−12 |
| ultra / 1080p | 5−6 | 7−8 |
| 4K / 2160p | 1−2 | 6−7 |
| The average gaming FPS of Radeon RX Vega 8 in The Witcher 3: Wild Hunt is 66% more, than Radeon HD 4870 X2. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 40−45 | 45−50 |
| ultra / 1080p | 18−20 | 21−24 |
| high / 768p | 30−35 | 40−45 |
| The average gaming FPS of Radeon RX Vega 8 in World of Tanks is 21% more, than Radeon HD 4870 X2. | ||
Full Specs
| Radeon HD 4870 X2 | Radeon RX Vega 8 | |
| Architecture | TeraScale | Vega |
| Code name | R700 | Vega Raven Ridge |
| Type | Desktop | Laptop |
| Release date | 12 August 2008 | 26 October 2017 |
| Pipelines | 800 | 512 |
| Core clock speed | 700 MHz | |
| Boost Clock | 1200 MHz | |
| Transistor count | 956 million | |
| Manufacturing process technology | 55 nm | 14 nm |
| Texture fill rate | 28.00 | |
| Floating-point performance | 2x 1,120.0 gflops | |
| Length | 267 mm | |
| Memory bus width | 256 Bit | |
| Memory clock speed | 3600 MHz | |
| Memory bandwidth | 115.2 GB/s | |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | DirectX 12_1 |
| Shader Model | 4.1 | |
| OpenGL | 3.3 | |
| OpenCL | 1.1 | |
| Vulkan | N/A | |
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