Quadro K5100M vs Radeon HD 7870 XT
If you are going to buy a new graphics card and are choosing between Quadro K5100M 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 K5100M stacks up against Radeon HD 7870 XT, check out specs charts below.
Radeon HD 7870 XT
Quadro K5100M is a Laptop Graphics Card
Note: Quadro K5100M 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 K5100M here:
Main Specs
| Quadro K5100M | Radeon HD 7870 XT | |
| Power consumption (TDP) | 100 Watt | 185 Watt |
| Interface | MXM-B (3.0) | PCIe 3.0 x16 |
| Supplementary power connectors | 2x 6-pin | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 8 GB | 2 GB |
| Display Connectors | No outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
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- Radeon HD 7870 XT has 85% more power consumption, than Quadro K5100M.
- Quadro K5100M is connected by MXM-B (3.0), and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
- Quadro K5100M has 6 GB more memory, than Radeon HD 7870 XT.
- Quadro K5100M is used in Mobile workstations, and Radeon HD 7870 XT - in Desktops.
- Quadro K5100M is build with Kepler architecture, and Radeon HD 7870 XT - with GCN 1.0.
- Core clock speed of Radeon HD 7870 XT is 154 MHz higher, than Quadro K5100M.
- Quadro K5100M and Radeon HD 7870 XT are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 7870 XT is 2400 MHz higher, than Quadro K5100M.
Game benchmarks
| high / 1080p | 14−16 | 35−40 |
| ultra / 1080p | 8−9 | 21−24 |
| QHD / 1440p | 3−4 | 16−18 |
| 4K / 2160p | − | 10−11 |
| low / 720p | 30−35 | 60−65 |
| medium / 1080p | 18−20 | 40−45 |
| The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 140% more, than Quadro K5100M. | ||
| high / 1080p | 21−24 | 55−60 |
| ultra / 1080p | 20−22 | 45−50 |
| QHD / 1440p | 7−8 | 35−40 |
| 4K / 2160p | 5−6 | 18−20 |
| low / 720p | 50−55 | 100−110 |
| medium / 1080p | 24−27 | 60−65 |
| The average gaming FPS of Radeon HD 7870 XT in Battlefield 5 is 145% more, than Quadro K5100M. | ||
| low / 768p | 45−50 | 50−55 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 7870 XT in Call of Duty: Warzone is 10% more, than Quadro K5100M. | ||
| low / 768p | 200−210 | 250−260 |
| medium / 768p | 170−180 | 220−230 |
| ultra / 1080p | 95−100 | 180−190 |
| QHD / 1440p | 50−55 | 110−120 |
| 4K / 2160p | 30−33 | 70−75 |
| high / 768p | 130−140 | 210−220 |
| The average gaming FPS of Radeon HD 7870 XT in Counter-Strike: Global Offensive is 52% more, than Quadro K5100M. | ||
| low / 768p | 55−60 | 60−65 |
| ultra / 1080p | 35−40 | − |
| medium / 1080p | 45−50 | 55−60 |
| The average gaming FPS of Radeon HD 7870 XT in Cyberpunk 2077 is 15% more, than Quadro K5100M. | ||
| low / 768p | 100−110 | 120−130 |
| medium / 768p | 90−95 | 110−120 |
| ultra / 1080p | 60−65 | 100−110 |
| The average gaming FPS of Radeon HD 7870 XT in Dota 2 is 33% more, than Quadro K5100M. | ||
| high / 1080p | 16−18 | 45−50 |
| ultra / 1080p | 16−18 | 40−45 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | 6−7 | 14−16 |
| low / 720p | 35−40 | 80−85 |
| medium / 1080p | 18−20 | 45−50 |
| The average gaming FPS of Radeon HD 7870 XT in Far Cry 5 is 147% more, than Quadro K5100M. | ||
| high / 1080p | 24−27 | 60−65 |
| ultra / 1080p | 18−20 | 45−50 |
| QHD / 1440p | 16−18 | 27−30 |
| 4K / 2160p | − | 27−30 |
| low / 720p | 95−100 | 180−190 |
| medium / 1080p | 50−55 | 110−120 |
| The average gaming FPS of Radeon HD 7870 XT in Fortnite is 107% more, than Quadro K5100M. | ||
| high / 1080p | 24−27 | 60−65 |
| ultra / 1080p | 20−22 | 45−50 |
| QHD / 1440p | 8−9 | 30−35 |
| 4K / 2160p | − | 24−27 |
| low / 720p | 50−55 | 100−110 |
| medium / 1080p | 27−30 | 65−70 |
| The average gaming FPS of Radeon HD 7870 XT in Forza Horizon 4 is 133% more, than Quadro K5100M. | ||
| low / 768p | 80−85 | 140−150 |
| medium / 768p | 75−80 | 120−130 |
| high / 1080p | 27−30 | 70−75 |
| ultra / 1080p | 12−14 | 30−35 |
| QHD / 1440p | 2−3 | 21−24 |
| The average gaming FPS of Radeon HD 7870 XT in Grand Theft Auto V is 97% more, than Quadro K5100M. | ||
| high / 1080p | 9−10 | 24−27 |
| ultra / 1080p | 7−8 | 20−22 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | 2−3 | 8−9 |
| low / 720p | 27−30 | 65−70 |
| medium / 1080p | 12−14 | 30−35 |
| The average gaming FPS of Radeon HD 7870 XT in Metro Exodus is 158% more, than Quadro K5100M. | ||
| low / 768p | 110−120 | 130−140 |
| ultra / 1080p | 100−110 | − |
| medium / 1080p | 100−110 | 120−130 |
| The average gaming FPS of Radeon HD 7870 XT in Minecraft is 18% more, than Quadro K5100M. | ||
| high / 1080p | 21−24 | − |
| ultra / 1080p | 16−18 | 14−16 |
| low / 720p | 55−60 | 100−110 |
| medium / 1080p | 24−27 | 18−20 |
| The average gaming FPS of Radeon HD 7870 XT in PLAYERUNKNOWN'S BATTLEGROUNDS is 39% more, than Quadro K5100M. | ||
| high / 1080p | 14−16 | 24−27 |
| ultra / 1080p | 9−10 | 16−18 |
| QHD / 1440p | 0−1 | 10−11 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 27−30 | 65−70 |
| medium / 1080p | 16−18 | 35−40 |
| The average gaming FPS of Radeon HD 7870 XT in Red Dead Redemption 2 is 111% more, than Quadro K5100M. | ||
| low / 768p | 50−55 | 130−140 |
| medium / 768p | 30−35 | 85−90 |
| high / 1080p | 18−20 | 45−50 |
| ultra / 1080p | 10−12 | 24−27 |
| 4K / 2160p | 8−9 | 16−18 |
| The average gaming FPS of Radeon HD 7870 XT in The Witcher 3: Wild Hunt is 158% more, than Quadro K5100M. | ||
| low / 768p | 100−110 | 90−95 |
| medium / 768p | 60−65 | 60−65 |
| ultra / 1080p | 30−35 | 50−55 |
| high / 768p | 50−55 | 60−65 |
| The average gaming FPS of Radeon HD 7870 XT in World of Tanks is 6% more, than Quadro K5100M. | ||
Full Specs
| Quadro K5100M | Radeon HD 7870 XT | |
| Architecture | Kepler | GCN 1.0 |
| Code name | N15E-Q5-A2 | Tahiti |
| Type | Mobile workstation | Desktop |
| Release date | 23 July 2013 | 19 November 2012 |
| Pipelines | 1536 | 1536 |
| Core clock speed | 771 MHz | 925 MHz |
| Boost Clock | 975 MHz | |
| Transistor count | 3,540 million | 4,313 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 98.69 | 93.60 |
| Floating-point performance | 2,369 gflops | 2,995 gflops |
| Length | 267 mm | |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 3600 MHz | 6000 MHz |
| Memory bandwidth | 115.2 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) | 35 Mh/s | 346 Mh/s |
| Laptop size | large | |
| Optimus | + | |
| Ethereum / ETH (DaggerHashimoto) | 14.5 Mh/s | |
| Display Port | 1.2 | |
| 3D Vision Pro | + | |
| Mosaic | + | |
| nView Display Management | + | |
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