HD Graphics 630 vs Radeon R7 M340
In this comparison between HD Graphics 630 and Radeon R7 M340 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 HD Graphics 630 will be the best choice, for others Radeon R7 M340 will be their preference. Study the comparison tables below and make your choice.
HD Graphics 630
Radeon R7 M340 is a Laptop Graphics Card
Note: Radeon R7 M340 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 R7 M340 here:
Main Specs
| HD Graphics 630 | Radeon R7 M340 | |
| Power consumption (TDP) | 15 Watt | |
| Interface | PCIe 3.0 x1 | PCIe 3.0 x8 |
| Supplementary power connectors | None | |
| Memory type | DDR3L/LPDDR3/LPDDR4 | DDR3 |
| Maximum RAM amount | 64 GB | 4 GB |
| Display Connectors | No outputs | No outputs |
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- HD Graphics 630 is connected by PCIe 3.0 x1, and Radeon R7 M340 uses PCIe 3.0 x8 interface.
- HD Graphics 630 has 60 GB more memory, than Radeon R7 M340.
- HD Graphics 630 is used in Desktops, and Radeon R7 M340 - in Laptops.
- HD Graphics 630 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R7 M340 - with GCN.
- Core clock speed of Radeon R7 M340 is 721 MHz higher, than HD Graphics 630.
- HD Graphics 630 is manufactured by 14 nm process technology, and Radeon R7 M340 - by 28 nm process technology.
Game benchmarks
| high / 1080p | 3−4 | 0−1 |
| ultra / 1080p | 1−2 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 1−2 |
| medium / 1080p | 5−6 | 0−1 |
| The average gaming FPS of HD Graphics 630 in Assassin's Creed Odyssey is 1400% more, than Radeon R7 M340. | ||
| high / 1080p | 7−8 | − |
| ultra / 1080p | 5−6 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 0−1 |
| medium / 1080p | 8−9 | − |
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R7 M340 in Call of Duty: Warzone is 11% more, than HD Graphics 630. | ||
| low / 768p | 120−130 | 60−65 |
| medium / 768p | 95−100 | 27−30 |
| ultra / 1080p | 45−50 | 7−8 |
| QHD / 1440p | 24−27 | − |
| high / 768p | 70−75 | 16−18 |
| The average gaming FPS of HD Graphics 630 in Counter-Strike: Global Offensive is 203% more, than Radeon R7 M340. | ||
| low / 768p | 70−75 | 70−75 |
| ultra / 1080p | 20−22 | 0−1 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of Radeon R7 M340 in Cyberpunk 2077 is 5% more, than HD Graphics 630. | ||
| low / 768p | 75−80 | 45−50 |
| medium / 768p | 55−60 | 10−11 |
| ultra / 1080p | 27−30 | 0−1 |
| The average gaming FPS of HD Graphics 630 in Dota 2 is 131% more, than Radeon R7 M340. | ||
| high / 1080p | 3−4 | − |
| ultra / 1080p | 3−4 | − |
| 4K / 2160p | 0−1 | − |
| low / 720p | 14−16 | 0−1 |
| medium / 1080p | 5−6 | − |
| high / 1080p | 12−14 | − |
| ultra / 1080p | 7−8 | − |
| QHD / 1440p | 4−5 | − |
| low / 720p | 55−60 | 21−24 |
| medium / 1080p | 14−16 | 0−1 |
| The average gaming FPS of HD Graphics 630 in Fortnite is 159% more, than Radeon R7 M340. | ||
| high / 1080p | 6−7 | 0−1 |
| ultra / 1080p | 6−7 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 20−22 | 0−1 |
| medium / 1080p | 9−10 | 0−1 |
| low / 768p | 45−50 | 18−20 |
| high / 1080p | 8−9 | 0−1 |
| ultra / 1080p | 3−4 | − |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | 12−14 |
| The average gaming FPS of HD Graphics 630 in Grand Theft Auto V is 181% more, than Radeon R7 M340. | ||
| high / 1080p | 2−3 | − |
| ultra / 1080p | 0−1 | − |
| 4K / 2160p | 0−1 | − |
| low / 720p | 7−8 | 0−1 |
| medium / 1080p | 3−4 | − |
| low / 768p | 85−90 | 75−80 |
| high / 1080p | 65−70 | 27−30 |
| The average gaming FPS of HD Graphics 630 in Minecraft is 45% more, than Radeon R7 M340. | ||
| ultra / 1080p | 12−14 | − |
| low / 720p | 27−30 | 8−9 |
| medium / 1080p | 14−16 | − |
| The average gaming FPS of HD Graphics 630 in PLAYERUNKNOWN'S BATTLEGROUNDS is 250% more, than Radeon R7 M340. | ||
| high / 1080p | 6−7 | − |
| ultra / 1080p | 4−5 | − |
| QHD / 1440p | 0−1 | − |
| low / 720p | 7−8 | 0−1 |
| low / 768p | 16−18 | 0−1 |
| medium / 768p | 12−14 | − |
| high / 1080p | 6−7 | − |
| ultra / 1080p | 4−5 | − |
| 4K / 2160p | 1−2 | − |
| low / 768p | 70−75 | 45−50 |
| medium / 768p | 35−40 | 14−16 |
| ultra / 1080p | 16−18 | 0−1 |
| high / 768p | 30−35 | 12−14 |
| The average gaming FPS of HD Graphics 630 in World of Tanks is 88% more, than Radeon R7 M340. | ||
Full Specs
| HD Graphics 630 | Radeon R7 M340 | |
| Architecture | Gen. 9.5 Kaby Lake | GCN |
| Code name | Kaby-Lake-H-GT2 | Meso Pro DDR3 |
| Type | Desktop | Laptop |
| Release date | 1 January 2017 | 16 June 2015 |
| Pipelines | 24 | 320 |
| Core clock speed | 300 MHz | 1021 MHz |
| Boost Clock | 1150 MHz | 1021 MHz |
| Transistor count | 189 million | 950 million |
| Manufacturing process technology | 14 nm | 28 nm |
| Texture fill rate | 26.40 | 17.16 |
| Floating-point performance | 441.6 gflops | 549.1 gflops |
| Memory bus width | 64/128 Bit | 128 Bit |
| Memory clock speed | 1000 MHz | |
| Memory bandwidth | 16 GB/s | |
| Shared memory | + | - |
| DirectX | 12 (12_1) | |
| Shader Model | 6.4 | 5.1 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.1 | Not Listed |
| Vulkan | 1.1.103 | + |
| FreeSync | + | |
| Bus support | PCIe 3.0 | |
| Bitcoin / BTC (SHA256) | 74 Mh/s | |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
| Quick Sync | + | |
| Compute units | 6 | |
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