Radeon HD 4850 X2 vs Radeon HD 7750M
In this comparison between Radeon HD 4850 X2 and Radeon HD 7750M 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 Radeon HD 4850 X2 will be the best choice, for others Radeon HD 7750M will be their preference. Study the comparison tables below and make your choice.
Radeon HD 4850 X2
Radeon HD 7750M is a Laptop Graphics Card
Note: Radeon HD 7750M 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 7750M here:
Main Specs
| Radeon HD 4850 X2 | Radeon HD 7750M | |
| Power consumption (TDP) | 250 Watt | 28 Watt |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
| Memory type | GDDR3 | GDDR5 |
| Maximum RAM amount | 512 MB | 2 GB |
| Display Connectors | 4x DVI, 1x S-Video | No outputs |
| Check Price |
- Radeon HD 4850 X2 has 792% more power consumption, than Radeon HD 7750M.
- Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
- Radeon HD 4850 X2 has 510 GB more memory, than Radeon HD 7750M.
- Radeon HD 4850 X2 is used in Desktops, and Radeon HD 7750M - in Laptops.
- Radeon HD 4850 X2 is build with TeraScale architecture, and Radeon HD 7750M - with GCN.
- Core clock speed of Radeon HD 4850 X2 is 50 MHz higher, than Radeon HD 7750M.
- Radeon HD 4850 X2 is manufactured by 55 nm process technology, and Radeon HD 7750M - by 28 nm process technology.
- Memory clock speed of Radeon HD 7750M is 2010 MHz higher, than Radeon HD 4850 X2.
Game benchmarks
| high / 1080p | 3−4 | 3−4 |
| ultra / 1080p | 2−3 | 1−2 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 14−16 |
| medium / 1080p | 5−6 | 5−6 |
| Radeon HD 4850 X2 and Radeon HD 7750M have the same average FPS in Assassin's Creed Odyssey. | ||
| high / 1080p | − | 7−8 |
| ultra / 1080p | 7−8 | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 18−20 |
| medium / 1080p | 8−9 | 8−9 |
| Radeon HD 4850 X2 and Radeon HD 7750M have the same average FPS in Battlefield 5. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 30−35 | 40−45 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 7750M in Call of Duty: Warzone is 12% more, than Radeon HD 4850 X2. | ||
| low / 768p | 120−130 | 120−130 |
| medium / 768p | 90−95 | 95−100 |
| ultra / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 24−27 | 24−27 |
| 4K / 2160p | 18−20 | − |
| high / 768p | 65−70 | 70−75 |
| The average gaming FPS of Radeon HD 7750M in Counter-Strike: Global Offensive is 4% more, than Radeon HD 4850 X2. | ||
| low / 768p | 80−85 | 70−75 |
| ultra / 1080p | 14−16 | 18−20 |
| medium / 1080p | 40−45 | 40−45 |
| The average gaming FPS of Radeon HD 4850 X2 in Cyberpunk 2077 is 4% more, than Radeon HD 7750M. | ||
| low / 768p | 75−80 | 75−80 |
| medium / 768p | 50−55 | 55−60 |
| ultra / 1080p | 27−30 | 27−30 |
| The average gaming FPS of Radeon HD 7750M in Dota 2 is 3% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 5−6 | 3−4 |
| ultra / 1080p | − | 3−4 |
| 4K / 2160p | 2−3 | 0−1 |
| low / 720p | 14−16 | 14−16 |
| medium / 1080p | 6−7 | 5−6 |
| The average gaming FPS of Radeon HD 4850 X2 in Far Cry 5 is 12% more, than Radeon HD 7750M. | ||
| high / 1080p | 12−14 | 12−14 |
| ultra / 1080p | 7−8 | 7−8 |
| QHD / 1440p | − | 4−5 |
| low / 720p | 50−55 | 55−60 |
| medium / 1080p | 14−16 | 14−16 |
| The average gaming FPS of Radeon HD 7750M in Fortnite is 4% more, than Radeon HD 4850 X2. | ||
| high / 1080p | 7−8 | 6−7 |
| ultra / 1080p | − | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 20−22 | 20−22 |
| medium / 1080p | 9−10 | 9−10 |
| Radeon HD 4850 X2 and Radeon HD 7750M have the same average FPS in Forza Horizon 4. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 8−9 | 8−9 |
| ultra / 1080p | 5−6 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | 40−45 |
| The average gaming FPS of Radeon HD 4850 X2 in Grand Theft Auto V is 4% more, than Radeon HD 7750M. | ||
| high / 1080p | 3−4 | 2−3 |
| ultra / 1080p | 1−2 | 0−1 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 8−9 | 7−8 |
| medium / 1080p | 4−5 | 3−4 |
| The average gaming FPS of Radeon HD 4850 X2 in Metro Exodus is 25% more, than Radeon HD 7750M. | ||
| low / 768p | 85−90 | 85−90 |
| high / 1080p | 85−90 | 65−70 |
| ultra / 1080p | 80−85 | − |
| medium / 1080p | 85−90 | − |
| The average gaming FPS of Radeon HD 4850 X2 in Minecraft is 12% more, than Radeon HD 7750M. | ||
| ultra / 1080p | 12−14 | 12−14 |
| low / 720p | 27−30 | 27−30 |
| medium / 1080p | 14−16 | 14−16 |
| Radeon HD 4850 X2 and Radeon HD 7750M have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
| high / 1080p | − | 6−7 |
| ultra / 1080p | 7−8 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 7−8 |
| The average gaming FPS of Radeon HD 4850 X2 in Red Dead Redemption 2 is 33% more, than Radeon HD 7750M. | ||
| low / 768p | 16−18 | 16−18 |
| medium / 768p | 12−14 | 12−14 |
| high / 1080p | 6−7 | 6−7 |
| ultra / 1080p | 5−6 | 4−5 |
| 4K / 2160p | − | 1−2 |
| Radeon HD 4850 X2 and Radeon HD 7750M have the same average FPS in The Witcher 3: Wild Hunt. | ||
| low / 768p | 70−75 | 70−75 |
| medium / 768p | 35−40 | 35−40 |
| ultra / 1080p | 16−18 | 16−18 |
| high / 768p | 30−35 | 30−35 |
| Radeon HD 4850 X2 and Radeon HD 7750M have the same average FPS in World of Tanks. | ||
Full Specs
| Radeon HD 4850 X2 | Radeon HD 7750M | |
| Architecture | TeraScale | GCN |
| Code name | R700 | Lombok XL |
| Type | Desktop | Laptop |
| Release date | 7 November 2008 | 24 April 2012 |
| Pipelines | 800 | 512 |
| Core clock speed | 625 MHz | 575 MHz |
| Transistor count | 956 million | 1,500 million |
| Manufacturing process technology | 55 nm | 28 nm |
| Texture fill rate | 25.00 | 18.40 |
| Floating-point performance | 2x 1,000.0 gflops | 588.8 gflops |
| Length | 267 mm | |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1990 MHz | 4000 MHz |
| Memory bandwidth | 63.68 GB/s | 64 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 |
| Laptop size | medium sized | |
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