GeForce 9800 GTX vs Radeon HD 6990M
If you are going to buy a new graphics card and are choosing between GeForce 9800 GTX and Radeon HD 6990M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 9800 GTX stacks up against Radeon HD 6990M, check out specs charts below.
GeForce 9800 GTX
Radeon HD 6990M is a Laptop Graphics Card
Note: Radeon HD 6990M 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 6990M here:
Main Specs
| GeForce 9800 GTX | Radeon HD 6990M | |
| Power consumption (TDP) | 140 Watt | 100 Watt |
| Interface | PCIe 2.0 x16 | MXM-B (3.0) |
| Supplementary power connectors | 2x 6-pin | None |
| Memory type | GDDR3 | GDDR5 |
| Maximum RAM amount | 512 MB | 2 GB |
| Display Connectors | 2x DVI, 1x S-Video | No outputs |
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- GeForce 9800 GTX has 40% more power consumption, than Radeon HD 6990M.
- GeForce 9800 GTX is connected by PCIe 2.0 x16, and Radeon HD 6990M uses MXM-B (3.0) interface.
- GeForce 9800 GTX has 510 GB more memory, than Radeon HD 6990M.
- GeForce 9800 GTX is used in Desktops, and Radeon HD 6990M - in Laptops.
- GeForce 9800 GTX is build with Tesla architecture, and Radeon HD 6990M - with Terascale 2.
- Core clock speed of GeForce 9800 GTX is 973 MHz higher, than Radeon HD 6990M.
- GeForce 9800 GTX is manufactured by 65 nm process technology, and Radeon HD 6990M - by 40 nm process technology.
- Memory clock speed of GeForce 9800 GTX is 200 MHz higher, than Radeon HD 6990M.
Game benchmarks
| high / 1080p | 0−1 | 14−16 |
| ultra / 1080p | − | 8−9 |
| QHD / 1440p | 0−1 | 3−4 |
| low / 720p | 1−2 | 30−33 |
| medium / 1080p | 0−1 | 16−18 |
| The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 3000% more, than GeForce 9800 GTX. | ||
| high / 1080p | − | 21−24 |
| ultra / 1080p | − | 18−20 |
| QHD / 1440p | 0−1 | 6−7 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 0−1 | 45−50 |
| medium / 1080p | − | 24−27 |
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce 9800 GTX in Call of Duty: Warzone is 10% more, than Radeon HD 6990M. | ||
| low / 768p | 60−65 | 200−210 |
| medium / 768p | 27−30 | 170−180 |
| ultra / 1080p | 7−8 | 90−95 |
| QHD / 1440p | − | 50−55 |
| 4K / 2160p | − | 30−33 |
| high / 768p | 16−18 | 130−140 |
| The average gaming FPS of Radeon HD 6990M in Counter-Strike: Global Offensive is 439% more, than GeForce 9800 GTX. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 0−1 | 35−40 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of GeForce 9800 GTX in Cyberpunk 2077 is 15% more, than Radeon HD 6990M. | ||
| low / 768p | 45−50 | 100−110 |
| medium / 768p | 10−11 | 90−95 |
| ultra / 1080p | 0−1 | 60−65 |
| The average gaming FPS of Radeon HD 6990M in Dota 2 is 237% more, than GeForce 9800 GTX. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | − | 14−16 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 0−1 | 35−40 |
| medium / 1080p | − | 18−20 |
| high / 1080p | − | 24−27 |
| ultra / 1080p | − | 18−20 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 21−24 | 95−100 |
| medium / 1080p | 0−1 | 50−55 |
| The average gaming FPS of Radeon HD 6990M in Fortnite is 340% more, than GeForce 9800 GTX. | ||
| high / 1080p | 0−1 | 24−27 |
| ultra / 1080p | − | 18−20 |
| QHD / 1440p | 0−1 | 8−9 |
| low / 720p | 0−1 | 50−55 |
| medium / 1080p | 0−1 | 27−30 |
| low / 768p | 18−20 | 80−85 |
| medium / 768p | − | 70−75 |
| high / 1080p | 0−1 | 27−30 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | 0−1 | 2−3 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of Radeon HD 6990M in Grand Theft Auto V is 331% more, than GeForce 9800 GTX. | ||
| high / 1080p | − | 9−10 |
| ultra / 1080p | − | 7−8 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 0−1 | 27−30 |
| medium / 1080p | − | 12−14 |
| low / 768p | 75−80 | 110−120 |
| high / 1080p | 27−30 | − |
| ultra / 1080p | − | 100−110 |
| medium / 1080p | − | 100−110 |
| The average gaming FPS of Radeon HD 6990M in Minecraft is 49% more, than GeForce 9800 GTX. | ||
| high / 1080p | − | 21−24 |
| ultra / 1080p | − | 16−18 |
| low / 720p | 8−9 | 55−60 |
| medium / 1080p | − | 24−27 |
| The average gaming FPS of Radeon HD 6990M in PLAYERUNKNOWN'S BATTLEGROUNDS is 612% more, than GeForce 9800 GTX. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | − | 9−10 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 0−1 | 27−30 |
| medium / 1080p | − | 16−18 |
| low / 768p | 0−1 | 50−55 |
| medium / 768p | − | 30−35 |
| high / 1080p | − | 18−20 |
| ultra / 1080p | − | 10−11 |
| 4K / 2160p | − | 8−9 |
| low / 768p | 45−50 | 100−105 |
| medium / 768p | 14−16 | 60−65 |
| ultra / 1080p | 0−1 | 30−35 |
| high / 768p | 12−14 | 50−55 |
| The average gaming FPS of Radeon HD 6990M in World of Tanks is 188% more, than GeForce 9800 GTX. | ||
Full Specs
| GeForce 9800 GTX | Radeon HD 6990M | |
| Architecture | Tesla | Terascale 2 |
| Code name | G92 | Blackcomb XTX |
| Type | Desktop | Laptop |
| Release date | 28 March 2008 | 12 July 2011 |
| Pipelines | 128 | 1120 |
| Core clock speed | 1688 MHz | 715 MHz |
| Transistor count | 754 million | 1,700 million |
| Manufacturing process technology | 65 nm | 40 nm |
| Texture fill rate | 43.2 billion/sec | 40.04 |
| Floating-point performance | 432.1 gflops | 1,601.6 gflops |
| Length | 10.5" (26.7 cm) | |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 1100 MHz | 900 MHz |
| Memory bandwidth | 70.4 GB/s | 115.2 GB/s |
| Shared memory | - | |
| DirectX | 11.1 (10_0) | 11.2 (11_0) |
| Shader Model | 4.0 | 5.0 |
| OpenGL | 2.1 | 4.4 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | N/A |
| CUDA | + | |
| CUDA cores | 128 | |
| Bus support | PCI-E 2.0 | |
| Height | 4.376" (11.1 cm) | |
| SLI options | + | |
| Multi monitor support | + | |
| HDMI | Via Adapter | |
| Maximum VGA resolution | 2048x1536 | |
| Audio input for HDMI | S/PDIF | |
| Laptop size | large | |
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