Quadro K1100M vs Radeon HD 7870 XT
If you are going to buy a new graphics card and are choosing between Quadro K1100M and Radeon HD 7870 XT, 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 Quadro K1100M stacks up against Radeon HD 7870 XT, check out specs charts below.
Radeon HD 7870 XT
Quadro K1100M is a Laptop Graphics Card
Note: Quadro K1100M 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 Quadro K1100M here:
Main Specs
| Quadro K1100M | Radeon HD 7870 XT | |
| Power consumption (TDP) | 45 Watt | 185 Watt |
| Interface | MXM-A (3.0) | PCIe 3.0 x16 |
| Supplementary power connectors | 2x 6-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | No outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
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- Radeon HD 7870 XT has 311% more power consumption, than Quadro K1100M.
- Quadro K1100M is connected by MXM-A (3.0), and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
- Quadro K1100M and Radeon HD 7870 XT have maximum RAM of 2 GB.
- Quadro K1100M is used in Mobile workstations, and Radeon HD 7870 XT - in Desktops.
- Quadro K1100M is build with Kepler architecture, and Radeon HD 7870 XT - with GCN 1.0.
- Core clock speed of Radeon HD 7870 XT is 220 MHz higher, than Quadro K1100M.
- Quadro K1100M and Radeon HD 7870 XT are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 7870 XT is 3200 MHz higher, than Quadro K1100M.
Game benchmarks
| high / 1080p | 0−1 | 35−40 |
| ultra / 1080p | − | 21−24 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 10−11 |
| low / 720p | 12−14 | 60−65 |
| medium / 1080p | 3−4 | 40−45 |
| The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 550% more, than Quadro K1100M. | ||
| high / 1080p | 5−6 | 55−60 |
| ultra / 1080p | 4−5 | 45−50 |
| QHD / 1440p | 0−1 | 35−40 |
| 4K / 2160p | − | 18−20 |
| low / 720p | 16−18 | 100−110 |
| medium / 1080p | 5−6 | 60−65 |
| The average gaming FPS of Radeon HD 7870 XT in Battlefield 5 is 750% more, than Quadro K1100M. | ||
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 1080p | 50−55 | − |
| Quadro K1100M and Radeon HD 7870 XT have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 110−120 | 250−260 |
| medium / 768p | 85−90 | 220−230 |
| ultra / 1080p | 40−45 | 180−190 |
| QHD / 1440p | 35−40 | 110−120 |
| 4K / 2160p | 18−20 | 70−75 |
| high / 768p | 65−70 | 210−220 |
| The average gaming FPS of Radeon HD 7870 XT in Counter-Strike: Global Offensive is 190% more, than Quadro K1100M. | ||
| low / 768p | 60−65 | 60−65 |
| ultra / 1080p | 18−20 | − |
| medium / 1080p | 50−55 | 55−60 |
| The average gaming FPS of Radeon HD 7870 XT in Cyberpunk 2077 is 5% more, than Quadro K1100M. | ||
| low / 768p | 70−75 | 120−130 |
| medium / 768p | 50−55 | 110−120 |
| ultra / 1080p | 24−27 | 100−110 |
| The average gaming FPS of Radeon HD 7870 XT in Dota 2 is 130% more, than Quadro K1100M. | ||
| high / 1080p | 1−2 | 45−50 |
| ultra / 1080p | − | 40−45 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | 0−1 | 14−16 |
| low / 720p | 10−12 | 80−85 |
| medium / 1080p | 3−4 | 45−50 |
| The average gaming FPS of Radeon HD 7870 XT in Far Cry 5 is 1080% more, than Quadro K1100M. | ||
| high / 1080p | 9−10 | 60−65 |
| ultra / 1080p | 5−6 | 45−50 |
| QHD / 1440p | 1−2 | 27−30 |
| 4K / 2160p | − | 27−30 |
| low / 720p | 50−55 | 180−190 |
| medium / 1080p | 12−14 | 110−120 |
| The average gaming FPS of Radeon HD 7870 XT in Fortnite is 443% more, than Quadro K1100M. | ||
| high / 1080p | 6−7 | 60−65 |
| ultra / 1080p | 4−5 | 45−50 |
| QHD / 1440p | 0−1 | 30−35 |
| 4K / 2160p | − | 24−27 |
| low / 720p | 18−20 | 100−110 |
| medium / 1080p | 7−8 | 65−70 |
| The average gaming FPS of Radeon HD 7870 XT in Forza Horizon 4 is 677% more, than Quadro K1100M. | ||
| low / 768p | 45−50 | 140−150 |
| medium / 768p | 35−40 | 120−130 |
| high / 1080p | 6−7 | 70−75 |
| ultra / 1080p | 3−4 | 30−35 |
| QHD / 1440p | 0−1 | 21−24 |
| The average gaming FPS of Radeon HD 7870 XT in Grand Theft Auto V is 304% more, than Quadro K1100M. | ||
| high / 1080p | 1−2 | 24−27 |
| ultra / 1080p | 0−1 | 20−22 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | 0−1 | 8−9 |
| low / 720p | 6−7 | 65−70 |
| medium / 1080p | 3−4 | 30−35 |
| The average gaming FPS of Radeon HD 7870 XT in Metro Exodus is 1266% more, than Quadro K1100M. | ||
| low / 768p | 85−90 | 130−140 |
| high / 1080p | 70−75 | − |
| medium / 1080p | − | 120−130 |
| The average gaming FPS of Radeon HD 7870 XT in Minecraft is 55% more, than Quadro K1100M. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 24−27 | 100−110 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon HD 7870 XT in PLAYERUNKNOWN'S BATTLEGROUNDS is 170% more, than Quadro K1100M. | ||
| high / 1080p | 5−6 | 24−27 |
| ultra / 1080p | 3−4 | 16−18 |
| QHD / 1440p | 0−1 | 10−11 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 6−7 | 65−70 |
| medium / 1080p | 6−7 | 35−40 |
| The average gaming FPS of Radeon HD 7870 XT in Red Dead Redemption 2 is 620% more, than Quadro K1100M. | ||
| low / 768p | 14−16 | 130−140 |
| medium / 768p | 10−11 | 85−90 |
| high / 1080p | 5−6 | 45−50 |
| ultra / 1080p | 4−5 | 24−27 |
| 4K / 2160p | 0−1 | 16−18 |
| The average gaming FPS of Radeon HD 7870 XT in The Witcher 3: Wild Hunt is 812% more, than Quadro K1100M. | ||
| low / 768p | 85−90 | 90−95 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 14−16 | 50−55 |
| high / 768p | 30−33 | 60−65 |
| The average gaming FPS of Radeon HD 7870 XT in World of Tanks is 59% more, than Quadro K1100M. | ||
Full Specs
| Quadro K1100M | Radeon HD 7870 XT | |
| Architecture | Kepler | GCN 1.0 |
| Code name | GK107 | Tahiti |
| Type | Mobile workstation | Desktop |
| Release date | 23 July 2013 | 19 November 2012 |
| Pipelines | 384 | 1536 |
| Core clock speed | 705 MHz | 925 MHz |
| Boost Clock | 975 MHz | |
| Transistor count | 1,270 million | 4,313 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 22.59 | 93.60 |
| Floating-point performance | 542.2 gflops | 2,995 gflops |
| Length | 267 mm | |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 2800 MHz | 6000 MHz |
| Memory bandwidth | 44.8 GB/s | 192.0 GB/s |
| Shared memory | - | |
| DirectX | 12 | 12 (11_1) |
| Shader Model | 5 | 5.1 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | + | |
| Bitcoin / BTC (SHA256) | 18 Mh/s | 346 Mh/s |
| Laptop size | medium sized | |
| Optimus | + | |
| Ethereum / ETH (DaggerHashimoto) | 14.5 Mh/s | |
| Display Port | 1.2 | |
| 3D Vision Pro | + | |
| Mosaic | + | |
| nView Display Management | + | |
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