GeForce 8800 GTX vs Radeon R9 M390X
When choosing between GeForce 8800 GTX and Radeon R9 M390X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 8800 GTX and Radeon R9 M390X.
GeForce 8800 GTX
Radeon R9 M390X is a Laptop Graphics Card
Note: Radeon R9 M390X 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 R9 M390X here:
Main Specs
| GeForce 8800 GTX | Radeon R9 M390X | |
| Power consumption (TDP) | 155 Watt | 100 Watt |
| Interface | PCIe 1.0 x16 | PCIe 3.0 x16 |
| Supplementary power connectors | 2x 6-pin | None |
| Memory type | GDDR3 | GDDR5 |
| Maximum RAM amount | 768 MB | 4 GB |
| Display Connectors | 2x DVI, 1x S-Video | No outputs |
| Check Price |
- GeForce 8800 GTX has 55% more power consumption, than Radeon R9 M390X.
- GeForce 8800 GTX is connected by PCIe 1.0 x16, and Radeon R9 M390X uses PCIe 3.0 x16 interface.
- GeForce 8800 GTX has 764 GB more memory, than Radeon R9 M390X.
- GeForce 8800 GTX is used in Desktops, and Radeon R9 M390X - in Laptops.
- GeForce 8800 GTX is build with Tesla architecture, and Radeon R9 M390X - with GCN 3.
- Core clock speed of Radeon R9 M390X is 147 MHz higher, than GeForce 8800 GTX.
- GeForce 8800 GTX is manufactured by 90 nm process technology, and Radeon R9 M390X - by 28 nm process technology.
Game benchmarks
| high / 1080p | 0−1 | 21−24 |
| ultra / 1080p | − | 12−14 |
| QHD / 1440p | 0−1 | 8−9 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 1−2 | 40−45 |
| medium / 1080p | 0−1 | 27−30 |
| The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 4100% more, than GeForce 8800 GTX. | ||
| high / 1080p | − | 35−40 |
| ultra / 1080p | − | 30−35 |
| QHD / 1440p | 0−1 | 14−16 |
| 4K / 2160p | − | 9−10 |
| low / 720p | 0−1 | 70−75 |
| medium / 1080p | − | 40−45 |
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 8800 GTX and Radeon R9 M390X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 60−65 | 230−240 |
| medium / 768p | 27−30 | 210−220 |
| ultra / 1080p | 7−8 | 120−130 |
| QHD / 1440p | − | 100−110 |
| 4K / 2160p | − | 55−60 |
| high / 768p | 16−18 | 170−180 |
| The average gaming FPS of Radeon R9 M390X in Counter-Strike: Global Offensive is 567% more, than GeForce 8800 GTX. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 0−1 | 55−60 |
| medium / 1080p | 45−50 | 55−60 |
| GeForce 8800 GTX and Radeon R9 M390X have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 45−50 | 120−130 |
| medium / 768p | 10−11 | 110−120 |
| ultra / 1080p | 0−1 | 85−90 |
| The average gaming FPS of Radeon R9 M390X in Dota 2 is 313% more, than GeForce 8800 GTX. | ||
| high / 1080p | − | 27−30 |
| ultra / 1080p | − | 24−27 |
| QHD / 1440p | − | 20−22 |
| 4K / 2160p | − | 9−10 |
| low / 720p | 0−1 | 55−60 |
| medium / 1080p | − | 30−33 |
| high / 1080p | − | 35−40 |
| ultra / 1080p | − | 27−30 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 21−24 | 130−140 |
| medium / 1080p | 0−1 | 75−80 |
| The average gaming FPS of Radeon R9 M390X in Fortnite is 513% more, than GeForce 8800 GTX. | ||
| high / 1080p | 0−1 | 35−40 |
| ultra / 1080p | − | 27−30 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 14−16 |
| low / 720p | 0−1 | 75−80 |
| medium / 1080p | 0−1 | 40−45 |
| low / 768p | 18−20 | 110−120 |
| medium / 768p | − | 95−100 |
| high / 1080p | 0−1 | 45−50 |
| ultra / 1080p | − | 18−20 |
| QHD / 1440p | 0−1 | 9−10 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of Radeon R9 M390X in Grand Theft Auto V is 505% more, than GeForce 8800 GTX. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | − | 10−12 |
| 4K / 2160p | − | 3−4 |
| low / 720p | 0−1 | 40−45 |
| medium / 1080p | − | 20−22 |
| low / 768p | 75−80 | 120−130 |
| high / 1080p | 27−30 | − |
| medium / 1080p | − | 110−120 |
| The average gaming FPS of Radeon R9 M390X in Minecraft is 62% more, than GeForce 8800 GTX. | ||
| ultra / 1080p | − | 14−16 |
| low / 720p | 8−9 | 75−80 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of Radeon R9 M390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 862% more, than GeForce 8800 GTX. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | − | 3−4 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 0−1 | 40−45 |
| medium / 1080p | − | 21−24 |
| low / 768p | 0−1 | 80−85 |
| medium / 768p | − | 50−55 |
| high / 1080p | − | 27−30 |
| ultra / 1080p | − | 16−18 |
| 4K / 2160p | − | 9−10 |
| low / 768p | 45−50 | 90−95 |
| medium / 768p | 14−16 | 60−65 |
| ultra / 1080p | 0−1 | 40−45 |
| high / 768p | 12−14 | 55−60 |
| The average gaming FPS of Radeon R9 M390X in World of Tanks is 180% more, than GeForce 8800 GTX. | ||
Full Specs
| GeForce 8800 GTX | Radeon R9 M390X | |
| Architecture | Tesla | GCN 3 |
| Code name | G80 | Amethyst (XT) / Tonga |
| Type | Desktop | Laptop |
| Release date | 8 November 2006 | 9 June 2015 |
| Pipelines | 128 | 2048 |
| Core clock speed | 576 MHz | 723 MHz |
| Transistor count | 681 million | 5,000 million |
| Manufacturing process technology | 90 nm | 28 nm |
| Texture fill rate | 36.8 billion/sec | 92.54 |
| Floating-point performance | 345.6 gflops | 2,961 gflops |
| Length | 270 mm | |
| Memory bus width | 384 Bit | 256 Bit |
| Memory clock speed | 900 MHz | |
| Memory bandwidth | 86.4 GB/s | 160.0 GB/s |
| Shared memory | - | |
| DirectX | 11.1 (10_0) | |
| Shader Model | 4.0 | 6.3 |
| OpenGL | 3.3 | 4.4 |
| OpenCL | 1.1 | Not Listed |
| Vulkan | N/A | + |
| CUDA | + | |
| FreeSync | + | |
| CUDA cores | 575 | |
| Bus support | PCIe 3.0 | |
| SLI options | + | |
| Laptop size | large | |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
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