Mobility Radeon HD 4870 vs Radeon HD 5970
In this comparison between Mobility Radeon HD 4870 and Radeon HD 5970 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Mobility Radeon HD 4870 will be the best choice, for others Radeon HD 5970 will be their preference. Study the comparison tables below and make your choice.
Radeon HD 5970
Mobility Radeon HD 4870 is a Laptop Graphics Card
Note: Mobility Radeon HD 4870 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 Mobility Radeon HD 4870 here:
Main Specs
| Mobility Radeon HD 4870 | Radeon HD 5970 | |
| Power consumption (TDP) | 294 Watt | |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 1 GB | 1 GB |
| Display Connectors | No outputs | 2x DVI, 1x mini-DisplayPort |
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- Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
- Mobility Radeon HD 4870 and Radeon HD 5970 have maximum RAM of 1 GB.
- Mobility Radeon HD 4870 is used in Laptops, and Radeon HD 5970 - in Desktops.
- Mobility Radeon HD 4870 is build with Terascale 1 architecture, and Radeon HD 5970 - with TeraScale 2.
- Core clock speed of Radeon HD 5970 is 175 MHz higher, than Mobility Radeon HD 4870.
- Mobility Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon HD 5970 - by 40 nm process technology.
- Memory clock speed of Radeon HD 5970 is 3112 MHz higher, than Mobility Radeon HD 4870.
Game benchmarks
| high / 1080p | 7−8 | 10−12 |
| ultra / 1080p | 4−5 | 6−7 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 16−18 | 24−27 |
| medium / 1080p | 8−9 | 14−16 |
| The average gaming FPS of Radeon HD 5970 in Assassin's Creed Odyssey is 55% more, than Mobility Radeon HD 4870. | ||
| high / 1080p | 12−14 | 18−20 |
| ultra / 1080p | 10−11 | 16−18 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 24−27 | 35−40 |
| medium / 1080p | 12−14 | 20−22 |
| The average gaming FPS of Radeon HD 5970 in Battlefield 5 is 53% more, than Mobility Radeon HD 4870. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| Mobility Radeon HD 4870 and Radeon HD 5970 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 140−150 | 180−190 |
| medium / 768p | 110−120 | 150−160 |
| ultra / 1080p | 55−60 | 75−80 |
| QHD / 1440p | 30−33 | 45−50 |
| 4K / 2160p | 27−30 | 30−33 |
| high / 768p | 80−85 | 110−120 |
| The average gaming FPS of Radeon HD 5970 in Counter-Strike: Global Offensive is 32% more, than Mobility Radeon HD 4870. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 20−22 | 30−33 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon HD 5970 in Cyberpunk 2077 is 7% more, than Mobility Radeon HD 4870. | ||
| low / 768p | 80−85 | 95−100 |
| medium / 768p | 60−65 | 80−85 |
| ultra / 1080p | 35−40 | 50−55 |
| The average gaming FPS of Radeon HD 5970 in Dota 2 is 28% more, than Mobility Radeon HD 4870. | ||
| high / 1080p | 8−9 | 12−14 |
| ultra / 1080p | 8−9 | 12−14 |
| 4K / 2160p | 3−4 | 5−6 |
| low / 720p | 18−20 | 30−33 |
| medium / 1080p | 9−10 | 14−16 |
| The average gaming FPS of Radeon HD 5970 in Far Cry 5 is 66% more, than Mobility Radeon HD 4870. | ||
| high / 1080p | 14−16 | 20−22 |
| ultra / 1080p | 10−11 | 14−16 |
| low / 720p | 60−65 | 80−85 |
| medium / 1080p | 24−27 | 35−40 |
| The average gaming FPS of Radeon HD 5970 in Fortnite is 39% more, than Mobility Radeon HD 4870. | ||
| high / 1080p | 12−14 | 18−20 |
| ultra / 1080p | 10−12 | 16−18 |
| QHD / 1440p | 1−2 | 5−6 |
| low / 720p | 27−30 | 40−45 |
| medium / 1080p | 14−16 | 21−24 |
| The average gaming FPS of Radeon HD 5970 in Forza Horizon 4 is 61% more, than Mobility Radeon HD 4870. | ||
| low / 768p | 50−55 | 70−75 |
| medium / 768p | 45−50 | 60−65 |
| high / 1080p | 12−14 | 21−24 |
| ultra / 1080p | 6−7 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 5970 in Grand Theft Auto V is 41% more, than Mobility Radeon HD 4870. | ||
| high / 1080p | 5−6 | 7−8 |
| ultra / 1080p | 3−4 | 5−6 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 12−14 | 21−24 |
| medium / 1080p | 6−7 | 10−11 |
| The average gaming FPS of Radeon HD 5970 in Metro Exodus is 57% more, than Mobility Radeon HD 4870. | ||
| low / 768p | 95−100 | 100−110 |
| high / 1080p | 90−95 | − |
| ultra / 1080p | 80−85 | 95−100 |
| medium / 1080p | 90−95 | 100−105 |
| The average gaming FPS of Radeon HD 5970 in Minecraft is 12% more, than Mobility Radeon HD 4870. | ||
| high / 1080p | 16−18 | 20−22 |
| ultra / 1080p | 14−16 | 16−18 |
| low / 720p | 30−35 | 45−50 |
| medium / 1080p | 18−20 | 21−24 |
| The average gaming FPS of Radeon HD 5970 in PLAYERUNKNOWN'S BATTLEGROUNDS is 35% more, than Mobility Radeon HD 4870. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 7−8 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 21−24 |
| medium / 1080p | 10−12 | 12−14 |
| The average gaming FPS of Radeon HD 5970 in Red Dead Redemption 2 is 40% more, than Mobility Radeon HD 4870. | ||
| low / 768p | 24−27 | 40−45 |
| medium / 768p | 16−18 | 24−27 |
| high / 1080p | 9−10 | 14−16 |
| ultra / 1080p | 6−7 | 8−9 |
| 4K / 2160p | 6−7 | 7−8 |
| The average gaming FPS of Radeon HD 5970 in The Witcher 3: Wild Hunt is 46% more, than Mobility Radeon HD 4870. | ||
| low / 768p | 85−90 | 95−100 |
| medium / 768p | 45−50 | 55−60 |
| ultra / 1080p | 20−22 | 27−30 |
| high / 768p | 35−40 | 45−50 |
| The average gaming FPS of Radeon HD 5970 in World of Tanks is 18% more, than Mobility Radeon HD 4870. | ||
Full Specs
| Mobility Radeon HD 4870 | Radeon HD 5970 | |
| Architecture | Terascale 1 | TeraScale 2 |
| Code name | M98-XT | Hemlock |
| Type | Laptop | Desktop |
| Release date | 9 January 2009 | 18 November 2009 |
| Pipelines | 800 | 1600 |
| Core clock speed | 550 MHz | 725 MHz |
| Transistor count | 956 million | 2,154 million |
| Manufacturing process technology | 55 nm | 40 nm |
| Texture fill rate | 22.00 | 58.00 |
| Floating-point performance | 880.0 gflops | 2x 2,320.0 gflops |
| Length | 305 mm | |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 888 MHz | 4000 MHz |
| Memory bandwidth | 56.83 GB/s | 128.0 GB/s |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | 11.2 (11_0) |
| Shader Model | 4.1 | 5.0 |
| OpenGL | 3.3 | 4.4 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | N/A |
| Laptop size | large | |
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