GeForce GT 755M vs Radeon HD 6850 X2
When comparing GeForce GT 755M and Radeon HD 6850 X2, 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 GeForce GT 755M and Radeon HD 6850 X2 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 6850 X2
GeForce GT 755M is a Laptop Graphics Card
Note: GeForce GT 755M 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 GeForce GT 755M here:
Main Specs
| GeForce GT 755M | Radeon HD 6850 X2 | |
| Power consumption (TDP) | 50 Watt | 254 Watt |
| Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Supplementary power connectors | 2x 8-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 4 GB | 2 GB |
| Display Connectors | No outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
| Check Price |
- Radeon HD 6850 X2 has 408% more power consumption, than GeForce GT 755M.
- GeForce GT 755M is connected by PCIe 3.0 x16, and Radeon HD 6850 X2 uses PCIe 2.0 x16 interface.
- GeForce GT 755M has 2 GB more memory, than Radeon HD 6850 X2.
- GeForce GT 755M is used in Laptops, and Radeon HD 6850 X2 - in Desktops.
- GeForce GT 755M is build with Kepler architecture, and Radeon HD 6850 X2 - with TeraScale 2.
- Core clock speed of GeForce GT 755M is 180 MHz higher, than Radeon HD 6850 X2.
- GeForce GT 755M is manufactured by 28 nm process technology, and Radeon HD 6850 X2 - by 40 nm process technology.
- Memory clock speed of GeForce GT 755M is 1200 MHz higher, than Radeon HD 6850 X2.
Game benchmarks
| high / 1080p | 7−8 | 12−14 |
| ultra / 1080p | 4−5 | 7−8 |
| QHD / 1440p | 0−1 | 2−3 |
| low / 720p | 18−20 | 27−30 |
| medium / 1080p | 9−10 | 16−18 |
| The average gaming FPS of Radeon HD 6850 X2 in Assassin's Creed Odyssey is 60% more, than GeForce GT 755M. | ||
| high / 1080p | 12−14 | 21−24 |
| ultra / 1080p | 10−12 | 18−20 |
| QHD / 1440p | 0−1 | 4−5 |
| low / 720p | 27−30 | 45−50 |
| medium / 1080p | 14−16 | 21−24 |
| The average gaming FPS of Radeon HD 6850 X2 in Battlefield 5 is 68% more, than GeForce GT 755M. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce GT 755M and Radeon HD 6850 X2 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 140−150 | 190−200 |
| medium / 768p | 110−120 | 160−170 |
| ultra / 1080p | 55−60 | 85−90 |
| QHD / 1440p | 30−35 | 45−50 |
| 4K / 2160p | 27−30 | 30−33 |
| high / 768p | 85−90 | 120−130 |
| The average gaming FPS of Radeon HD 6850 X2 in Counter-Strike: Global Offensive is 40% more, than GeForce GT 755M. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 21−24 | 35−40 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon HD 6850 X2 in Cyberpunk 2077 is 11% more, than GeForce GT 755M. | ||
| low / 768p | 85−90 | 100−110 |
| medium / 768p | 60−65 | 85−90 |
| ultra / 1080p | 35−40 | 55−60 |
| The average gaming FPS of Radeon HD 6850 X2 in Dota 2 is 33% more, than GeForce GT 755M. | ||
| high / 1080p | 9−10 | 14−16 |
| ultra / 1080p | 8−9 | 14−16 |
| 4K / 2160p | 4−5 | 5−6 |
| low / 720p | 21−24 | 30−35 |
| medium / 1080p | 10−11 | 16−18 |
| The average gaming FPS of Radeon HD 6850 X2 in Far Cry 5 is 54% more, than GeForce GT 755M. | ||
| high / 1080p | 16−18 | 21−24 |
| ultra / 1080p | 10−12 | 16−18 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 65−70 | 85−90 |
| medium / 1080p | 24−27 | 45−50 |
| The average gaming FPS of Radeon HD 6850 X2 in Fortnite is 43% more, than GeForce GT 755M. | ||
| high / 1080p | 12−14 | 21−24 |
| ultra / 1080p | 12−14 | 16−18 |
| QHD / 1440p | 2−3 | 7−8 |
| low / 720p | 27−30 | 45−50 |
| medium / 1080p | 14−16 | 24−27 |
| The average gaming FPS of Radeon HD 6850 X2 in Forza Horizon 4 is 71% more, than GeForce GT 755M. | ||
| low / 768p | 55−60 | 75−80 |
| medium / 768p | 50−55 | 65−70 |
| high / 1080p | 14−16 | 24−27 |
| ultra / 1080p | 7−8 | 10−11 |
| QHD / 1440p | 0−1 | 1−2 |
| The average gaming FPS of Radeon HD 6850 X2 in Grand Theft Auto V is 36% more, than GeForce GT 755M. | ||
| high / 1080p | 5−6 | 8−9 |
| ultra / 1080p | 3−4 | 6−7 |
| 4K / 2160p | 0−1 | 2−3 |
| low / 720p | 14−16 | 24−27 |
| medium / 1080p | 7−8 | 10−12 |
| The average gaming FPS of Radeon HD 6850 X2 in Metro Exodus is 71% more, than GeForce GT 755M. | ||
| low / 768p | 95−100 | 100−110 |
| high / 1080p | 90−95 | − |
| ultra / 1080p | 80−85 | 95−100 |
| medium / 1080p | 95−100 | 100−110 |
| The average gaming FPS of Radeon HD 6850 X2 in Minecraft is 10% more, than GeForce GT 755M. | ||
| high / 1080p | 16−18 | 21−24 |
| ultra / 1080p | 14−16 | 16−18 |
| low / 720p | 35−40 | 50−55 |
| medium / 1080p | 18−20 | 21−24 |
| The average gaming FPS of Radeon HD 6850 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than GeForce GT 755M. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 8−9 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 24−27 |
| medium / 1080p | 10−12 | 14−16 |
| The average gaming FPS of Radeon HD 6850 X2 in Red Dead Redemption 2 is 45% more, than GeForce GT 755M. | ||
| low / 768p | 27−30 | 45−50 |
| medium / 768p | 18−20 | 27−30 |
| high / 1080p | 10−11 | 16−18 |
| ultra / 1080p | 7−8 | 9−10 |
| 4K / 2160p | 6−7 | 7−8 |
| The average gaming FPS of Radeon HD 6850 X2 in The Witcher 3: Wild Hunt is 57% more, than GeForce GT 755M. | ||
| low / 768p | 85−90 | 95−100 |
| medium / 768p | 45−50 | 55−60 |
| ultra / 1080p | 21−24 | 30−35 |
| high / 768p | 35−40 | 50−55 |
| The average gaming FPS of Radeon HD 6850 X2 in World of Tanks is 25% more, than GeForce GT 755M. | ||
Full Specs
| GeForce GT 755M | Radeon HD 6850 X2 | |
| Architecture | Kepler | TeraScale 2 |
| Code name | N14P- | Barts |
| Type | Laptop | Desktop |
| Release date | 25 June 2013 | 19 September 2011 |
| Pipelines | 384 | 960 |
| Core clock speed | 980 MHz | 800 MHz |
| Transistor count | 1,270 million | 1,700 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Texture fill rate | 31.36 | 38.40 |
| Floating-point performance | 752.6 gflops | 2x 1,536.0 gflops |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 5400 MHz | 4200 MHz |
| Memory bandwidth | 86.4 GB/s | 134.4 GB/s |
| Shared memory | - | |
| DirectX | 12 API | 11.2 (11_0) |
| Shader Model | 5.1 | 5.0 |
| OpenGL | 4.5 | 4.4 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | 1.1.126 | N/A |
| CUDA | + | |
| Bus support | PCI Express 3.0, PCI Express 2.0 | |
| HDMI | + | |
| Bitcoin / BTC (SHA256) | 27 Mh/s | |
| Laptop size | medium sized | |
| Standard memory configuration | GDDR5 | |
| eDP 1.2 signal support | Up to 3840x2160 | |
| LVDS signal support | Up to 1920x1200 | |
| DisplayPort Multimode (DP++) support | Up to 3840x2160 | |
| HDCP content protection | + | |
| 7.1 channel HD audio on HDMI | + | |
| TrueHD and DTS-HD audio bitstreaming | + | |
| H.264, VC1, MPEG2 1080p video decoder | + | |
| Optimus | + | |
| Blu-Ray 3D Support | + | |
| 3D Vision / 3DTV Play | + | |
| Check Price |