GeForce GT 545 vs Radeon HD 6990M
In this comparison between GeForce GT 545 and Radeon HD 6990M 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 GeForce GT 545 will be the best choice, for others Radeon HD 6990M will be their preference. Study the comparison tables below and make your choice.
GeForce GT 545
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 GT 545 | Radeon HD 6990M | |
| Power consumption (TDP) | 70 Watt | 100 Watt |
| Interface | PCIe 2.0 x16 | MXM-B (3.0) |
| Supplementary power connectors | None | None |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 1536 MB | 2 GB |
| Display Connectors | 1x DVI, 1x HDMI, 1x VGA | No outputs |
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- Radeon HD 6990M has 42% more power consumption, than GeForce GT 545.
- GeForce GT 545 is connected by PCIe 2.0 x16, and Radeon HD 6990M uses MXM-B (3.0) interface.
- GeForce GT 545 has 1534 GB more memory, than Radeon HD 6990M.
- GeForce GT 545 is used in Desktops, and Radeon HD 6990M - in Laptops.
- GeForce GT 545 is build with Fermi 2.0 architecture, and Radeon HD 6990M - with Terascale 2.
- Core clock speed of GeForce GT 545 is 5 MHz higher, than Radeon HD 6990M.
- GeForce GT 545 and Radeon HD 6990M are manufactured by 40 nm process technology.
- Memory clock speed of GeForce GT 545 is 700 MHz higher, than Radeon HD 6990M.
Game benchmarks
| high / 1080p | 2−3 | 14−16 |
| ultra / 1080p | 0−1 | 8−9 |
| QHD / 1440p | 0−1 | 3−4 |
| low / 720p | 12−14 | 30−33 |
| medium / 1080p | 3−4 | 16−18 |
| The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 250% more, than GeForce GT 545. | ||
| high / 1080p | − | 21−24 |
| ultra / 1080p | 4−5 | 18−20 |
| QHD / 1440p | 0−1 | 6−7 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 16−18 | 45−50 |
| medium / 1080p | 6−7 | 24−27 |
| The average gaming FPS of Radeon HD 6990M in Battlefield 5 is 233% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce GT 545 and Radeon HD 6990M have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 200−210 |
| medium / 768p | 95−100 | 170−180 |
| ultra / 1080p | 40−45 | 90−95 |
| QHD / 1440p | 24−27 | 50−55 |
| 4K / 2160p | 18−20 | 30−33 |
| high / 768p | 70−75 | 130−140 |
| The average gaming FPS of Radeon HD 6990M in Counter-Strike: Global Offensive is 82% more, than GeForce GT 545. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 18−20 | 35−40 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce GT 545 in Cyberpunk 2077 is 4% more, than Radeon HD 6990M. | ||
| low / 768p | 75−80 | 100−110 |
| medium / 768p | 50−55 | 90−95 |
| ultra / 1080p | 24−27 | 60−65 |
| The average gaming FPS of Radeon HD 6990M in Dota 2 is 68% more, than GeForce GT 545. | ||
| high / 1080p | 2−3 | 16−18 |
| ultra / 1080p | 2−3 | 14−16 |
| 4K / 2160p | 1−2 | 6−7 |
| low / 720p | 12−14 | 35−40 |
| medium / 1080p | 3−4 | 18−20 |
| The average gaming FPS of Radeon HD 6990M in Far Cry 5 is 375% more, than GeForce GT 545. | ||
| high / 1080p | 10−11 | 24−27 |
| ultra / 1080p | 5−6 | 18−20 |
| QHD / 1440p | 2−3 | 16−18 |
| low / 720p | 50−55 | 95−100 |
| medium / 1080p | 12−14 | 50−55 |
| The average gaming FPS of Radeon HD 6990M in Fortnite is 162% more, than GeForce GT 545. | ||
| high / 1080p | 5−6 | 24−27 |
| ultra / 1080p | − | 18−20 |
| QHD / 1440p | 0−1 | 8−9 |
| low / 720p | 18−20 | 50−55 |
| medium / 1080p | 7−8 | 27−30 |
| The average gaming FPS of Radeon HD 6990M in Forza Horizon 4 is 250% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 80−85 |
| medium / 768p | − | 70−75 |
| high / 1080p | 5−6 | 27−30 |
| ultra / 1080p | 2−3 | 10−12 |
| QHD / 1440p | 0−1 | 2−3 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon HD 6990M in Grand Theft Auto V is 122% more, than GeForce GT 545. | ||
| high / 1080p | 1−2 | 9−10 |
| ultra / 1080p | 0−1 | 7−8 |
| 4K / 2160p | 0−1 | 2−3 |
| low / 720p | 6−7 | 27−30 |
| medium / 1080p | 3−4 | 12−14 |
| The average gaming FPS of Radeon HD 6990M in Metro Exodus is 466% more, than GeForce GT 545. | ||
| low / 768p | 90−95 | 110−120 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 70−75 | 100−110 |
| medium / 1080p | 90−95 | 100−110 |
| The average gaming FPS of Radeon HD 6990M in Minecraft is 27% more, than GeForce GT 545. | ||
| high / 1080p | − | 21−24 |
| ultra / 1080p | 12−14 | 16−18 |
| low / 720p | 27−30 | 55−60 |
| medium / 1080p | 14−16 | 24−27 |
| The average gaming FPS of Radeon HD 6990M in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than GeForce GT 545. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 4−5 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 27−30 |
| medium / 1080p | − | 16−18 |
| The average gaming FPS of Radeon HD 6990M in Red Dead Redemption 2 is 280% more, than GeForce GT 545. | ||
| low / 768p | 12−14 | 50−55 |
| medium / 768p | 9−10 | 30−35 |
| high / 1080p | 4−5 | 18−20 |
| ultra / 1080p | 3−4 | 10−11 |
| 4K / 2160p | 0−1 | 8−9 |
| The average gaming FPS of Radeon HD 6990M in The Witcher 3: Wild Hunt is 300% more, than GeForce GT 545. | ||
| low / 768p | 75−80 | 100−105 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 16−18 | 30−35 |
| high / 768p | 30−35 | 50−55 |
| The average gaming FPS of Radeon HD 6990M in World of Tanks is 51% more, than GeForce GT 545. | ||
Full Specs
| GeForce GT 545 | Radeon HD 6990M | |
| Architecture | Fermi 2.0 | Terascale 2 |
| Code name | GF116 | Blackcomb XTX |
| Type | Desktop | Laptop |
| Release date | 14 May 2011 | 12 July 2011 |
| Pipelines | 144 | 1120 |
| Core clock speed | 720 MHz | 715 MHz |
| Transistor count | 1,170 million | 1,700 million |
| Manufacturing process technology | 40 nm | 40 nm |
| Texture fill rate | 17.28 | 40.04 |
| Floating-point performance | 414.7 gflops | 1,601.6 gflops |
| Length | 145 mm | |
| Memory bus width | 192 Bit | 256 Bit |
| Memory clock speed | 1600 MHz | 900 MHz |
| Memory bandwidth | 38.4 GB/s | 115.2 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 11.2 (11_0) |
| Shader Model | 5.1 | 5.0 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | N/A |
| CUDA | 2.1 | |
| Bitcoin / BTC (SHA256) | 35 Mh/s | |
| Laptop size | large | |
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