GeForce GT 545 vs Radeon HD 8770M
If you are going to buy a new graphics card and are choosing between GeForce GT 545 and Radeon HD 8770M, 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 GT 545 stacks up against Radeon HD 8770M, check out specs charts below.
GeForce GT 545
Radeon HD 8770M is a Laptop Graphics Card
Note: Radeon HD 8770M 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 8770M here:
Main Specs
| GeForce GT 545 | Radeon HD 8770M | |
| Power consumption (TDP) | 70 Watt | |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | 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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- GeForce GT 545 is connected by PCIe 2.0 x16, and Radeon HD 8770M uses PCIe 3.0 x8 interface.
- GeForce GT 545 has 1534 GB more memory, than Radeon HD 8770M.
- GeForce GT 545 is used in Desktops, and Radeon HD 8770M - in Laptops.
- GeForce GT 545 is build with Fermi 2.0 architecture, and Radeon HD 8770M - with GCN.
- Core clock speed of Radeon HD 8770M is 55 MHz higher, than GeForce GT 545.
- GeForce GT 545 is manufactured by 40 nm process technology, and Radeon HD 8770M - by 28 nm process technology.
- Memory clock speed of Radeon HD 8770M is 2900 MHz higher, than GeForce GT 545.
Game benchmarks
| high / 1080p | 2−3 | 7−8 |
| ultra / 1080p | 0−1 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 16−18 |
| medium / 1080p | 3−4 | 8−9 |
| The average gaming FPS of Radeon HD 8770M in Assassin's Creed Odyssey is 83% more, than GeForce GT 545. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 4−5 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 24−27 |
| medium / 1080p | 6−7 | 12−14 |
| The average gaming FPS of Radeon HD 8770M in Battlefield 5 is 77% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 8770M in Call of Duty: Warzone is 4% more, than GeForce GT 545. | ||
| low / 768p | 120−130 | 140−150 |
| medium / 768p | 95−100 | 110−120 |
| ultra / 1080p | 40−45 | 55−60 |
| QHD / 1440p | 24−27 | 30−33 |
| 4K / 2160p | 18−20 | 27−30 |
| high / 768p | 70−75 | 80−85 |
| The average gaming FPS of Radeon HD 8770M in Counter-Strike: Global Offensive is 20% more, than GeForce GT 545. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 18−20 | 20−22 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce GT 545 in Cyberpunk 2077 is 16% more, than Radeon HD 8770M. | ||
| low / 768p | 75−80 | 80−85 |
| medium / 768p | 50−55 | 60−65 |
| ultra / 1080p | 24−27 | 35−40 |
| The average gaming FPS of Radeon HD 8770M in Dota 2 is 17% more, than GeForce GT 545. | ||
| high / 1080p | 2−3 | 8−9 |
| ultra / 1080p | 2−3 | 8−9 |
| 4K / 2160p | 1−2 | 3−4 |
| low / 720p | 12−14 | 18−20 |
| medium / 1080p | 3−4 | 9−10 |
| The average gaming FPS of Radeon HD 8770M in Far Cry 5 is 125% more, than GeForce GT 545. | ||
| high / 1080p | 10−11 | 14−16 |
| ultra / 1080p | 5−6 | 10−11 |
| QHD / 1440p | 2−3 | − |
| low / 720p | 50−55 | 60−65 |
| medium / 1080p | 12−14 | 24−27 |
| The average gaming FPS of Radeon HD 8770M in Fortnite is 40% more, than GeForce GT 545. | ||
| high / 1080p | 5−6 | 12−14 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 18−20 | 27−30 |
| medium / 1080p | 7−8 | 14−16 |
| The average gaming FPS of Radeon HD 8770M in Forza Horizon 4 is 80% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 50−55 |
| medium / 768p | − | 45−50 |
| high / 1080p | 5−6 | 12−14 |
| ultra / 1080p | 2−3 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon HD 8770M in Grand Theft Auto V is 33% more, than GeForce GT 545. | ||
| high / 1080p | 1−2 | 5−6 |
| ultra / 1080p | 0−1 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 6−7 | 12−14 |
| medium / 1080p | 3−4 | 6−7 |
| The average gaming FPS of Radeon HD 8770M in Metro Exodus is 166% more, than GeForce GT 545. | ||
| low / 768p | 90−95 | 95−100 |
| high / 1080p | 85−90 | 90−95 |
| ultra / 1080p | 70−75 | 80−85 |
| medium / 1080p | 90−95 | 90−95 |
| The average gaming FPS of Radeon HD 8770M in Minecraft is 5% more, than GeForce GT 545. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 30−35 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon HD 8770M in PLAYERUNKNOWN'S BATTLEGROUNDS is 22% more, than GeForce GT 545. | ||
| ultra / 1080p | 4−5 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 12−14 |
| medium / 1080p | − | 10−12 |
| The average gaming FPS of Radeon HD 8770M in Red Dead Redemption 2 is 100% more, than GeForce GT 545. | ||
| low / 768p | 12−14 | 24−27 |
| medium / 768p | 9−10 | 16−18 |
| high / 1080p | 4−5 | 9−10 |
| ultra / 1080p | 3−4 | 6−7 |
| 4K / 2160p | 0−1 | 6−7 |
| The average gaming FPS of Radeon HD 8770M in The Witcher 3: Wild Hunt is 100% more, than GeForce GT 545. | ||
| low / 768p | 75−80 | 85−90 |
| medium / 768p | 35−40 | 45−50 |
| ultra / 1080p | 16−18 | 20−22 |
| high / 768p | 30−35 | 35−40 |
| The average gaming FPS of Radeon HD 8770M in World of Tanks is 17% more, than GeForce GT 545. | ||
Full Specs
| GeForce GT 545 | Radeon HD 8770M | |
| Architecture | Fermi 2.0 | GCN |
| Code name | GF116 | Mars |
| Type | Desktop | Laptop |
| Release date | 14 May 2011 | 16 November 2012 |
| Pipelines | 144 | 384 |
| Core clock speed | 720 MHz | 775 MHz |
| Boost Clock | 825 MHz | |
| Transistor count | 1,170 million | 950 million |
| Manufacturing process technology | 40 nm | 28 nm |
| Texture fill rate | 17.28 | 19.80 |
| Floating-point performance | 414.7 gflops | 633.6 gflops |
| Length | 145 mm | |
| Memory bus width | 192 Bit | 128 Bit |
| Memory clock speed | 1600 MHz | 4500 MHz |
| Memory bandwidth | 38.4 GB/s | 72 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 (11_1) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | 1.2.131 |
| CUDA | 2.1 | |
| Bitcoin / BTC (SHA256) | 35 Mh/s | |
| Laptop size | medium sized | |
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