GeForce GTX 850A vs Iris Pro Graphics P580
Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 850A and Iris Pro Graphics P580. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 850A and Iris Pro Graphics P580. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce GTX 850A
Iris Pro Graphics P580 is a Laptop Graphics Card
Note: Iris Pro Graphics P580 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 Iris Pro Graphics P580 here:
Main Specs
| GeForce GTX 850A | Iris Pro Graphics P580 | |
| Power consumption (TDP) | 45 Watt | 15 Watt |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x1 |
| Memory type | DDR3 | DDR3L/LPDDR3/DDR4 |
| Maximum RAM amount | 2 GB | 64 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GeForce GTX 850A has 200% more power consumption, than Iris Pro Graphics P580.
- GeForce GTX 850A is connected by PCIe 3.0 x16, and Iris Pro Graphics P580 uses PCIe 3.0 x1 interface.
- Iris Pro Graphics P580 has 62 GB more memory, than GeForce GTX 850A.
- GeForce GTX 850A is used in Desktops, and Iris Pro Graphics P580 - in Laptops.
- GeForce GTX 850A is build with Maxwell architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
- Core clock speed of GeForce GTX 850A is 552 MHz higher, than Iris Pro Graphics P580.
- GeForce GTX 850A is manufactured by 28 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.
Game benchmarks
| high / 1080p | 1−2 | 10−11 |
| ultra / 1080p | 0−1 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 21−24 |
| medium / 1080p | 3−4 | 12−14 |
| The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 150% more, than GeForce GTX 850A. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 4−5 | 14−16 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 35−40 |
| medium / 1080p | 5−6 | 18−20 |
| The average gaming FPS of Iris Pro Graphics P580 in Battlefield 5 is 155% more, than GeForce GTX 850A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce GTX 850A and Iris Pro Graphics P580 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 170−180 |
| medium / 768p | 90−95 | 140−150 |
| ultra / 1080p | 40−45 | 70−75 |
| QHD / 1440p | 24−27 | 40−45 |
| 4K / 2160p | 18−20 | 30−33 |
| high / 768p | 65−70 | 100−110 |
| The average gaming FPS of Iris Pro Graphics P580 in Counter-Strike: Global Offensive is 53% more, than GeForce GTX 850A. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 16−18 | 27−30 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce GTX 850A in Cyberpunk 2077 is 11% more, than Iris Pro Graphics P580. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 50−55 | 75−80 |
| ultra / 1080p | 24−27 | 45−50 |
| The average gaming FPS of Iris Pro Graphics P580 in Dota 2 is 41% more, than GeForce GTX 850A. | ||
| high / 1080p | 2−3 | 10−12 |
| ultra / 1080p | 2−3 | 10−12 |
| 4K / 2160p | 0−1 | 4−5 |
| low / 720p | 12−14 | 27−30 |
| medium / 1080p | 3−4 | 12−14 |
| The average gaming FPS of Iris Pro Graphics P580 in Far Cry 5 is 200% more, than GeForce GTX 850A. | ||
| high / 1080p | 10−11 | 18−20 |
| ultra / 1080p | 5−6 | 12−14 |
| QHD / 1440p | 2−3 | − |
| low / 720p | 50−55 | 75−80 |
| medium / 1080p | 10−12 | 35−40 |
| The average gaming FPS of Iris Pro Graphics P580 in Fortnite is 89% more, than GeForce GTX 850A. | ||
| high / 1080p | 4−5 | 16−18 |
| ultra / 1080p | − | 14−16 |
| QHD / 1440p | 0−1 | 4−5 |
| low / 720p | 16−18 | 35−40 |
| medium / 1080p | 7−8 | 18−20 |
| The average gaming FPS of Iris Pro Graphics P580 in Forza Horizon 4 is 166% more, than GeForce GTX 850A. | ||
| low / 768p | 45−50 | 65−70 |
| medium / 768p | − | 55−60 |
| high / 1080p | 5−6 | 18−20 |
| ultra / 1080p | 2−3 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Iris Pro Graphics P580 in Grand Theft Auto V is 72% more, than GeForce GTX 850A. | ||
| high / 1080p | 1−2 | 6−7 |
| ultra / 1080p | 0−1 | 5−6 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 5−6 | 18−20 |
| medium / 1080p | 3−4 | 9−10 |
| The average gaming FPS of Iris Pro Graphics P580 in Metro Exodus is 266% more, than GeForce GTX 850A. | ||
| low / 768p | 90−95 | 100−110 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 70−75 | 90−95 |
| medium / 1080p | 90−95 | 95−100 |
| The average gaming FPS of Iris Pro Graphics P580 in Minecraft is 15% more, than GeForce GTX 850A. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 40−45 |
| medium / 1080p | 14−16 | 20−22 |
| The average gaming FPS of Iris Pro Graphics P580 in PLAYERUNKNOWN'S BATTLEGROUNDS is 44% more, than GeForce GTX 850A. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 4−5 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 18−20 |
| medium / 1080p | − | 12−14 |
| The average gaming FPS of Iris Pro Graphics P580 in Red Dead Redemption 2 is 160% more, than GeForce GTX 850A. | ||
| low / 768p | 12−14 | 35−40 |
| medium / 768p | 9−10 | 21−24 |
| high / 1080p | 4−5 | 12−14 |
| ultra / 1080p | 3−4 | 8−9 |
| 4K / 2160p | 0−1 | 7−8 |
| The average gaming FPS of Iris Pro Graphics P580 in The Witcher 3: Wild Hunt is 185% more, than GeForce GTX 850A. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 35−40 | 50−55 |
| ultra / 1080p | 16−18 | 24−27 |
| high / 768p | 30−35 | 40−45 |
| The average gaming FPS of Iris Pro Graphics P580 in World of Tanks is 29% more, than GeForce GTX 850A. | ||
Full Specs
| GeForce GTX 850A | Iris Pro Graphics P580 | |
| Architecture | Maxwell | Gen. 9 Skylake |
| Code name | GM107 | Skylake GT4e |
| Type | Desktop | Laptop |
| Release date | 17 March 2014 | 1 September 2015 |
| Pipelines | 640 | 72 |
| Core clock speed | 902 MHz | 350 MHz |
| Boost Clock | 936 MHz | 1100 MHz |
| Transistor count | 1,870 million | 189 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 37.44 | 75.60 |
| Floating-point performance | 1,198 gflops | |
| Memory bus width | 128 Bit | |
| Memory clock speed | 1800 MHz | |
| Memory bandwidth | 28.8 GB/s | |
| Shared memory | + | |
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | 1.1.126 | 1.1.97 |
| CUDA | 5.0 | |
| Quick Sync | + | |
| Check Price |
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