GeForce 940A vs Iris Graphics 540
Find out if it is worth upgrading your current GPU setup by comparing GeForce 940A and Iris Graphics 540. 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 940A and Iris Graphics 540. 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 940A
Iris Graphics 540 is a Laptop Graphics Card
Note: Iris Graphics 540 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 Graphics 540 here:
Main Specs
| GeForce 940A | Iris Graphics 540 | |
| Power consumption (TDP) | 33 Watt | 15 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x1 |
| Memory type | DDR3 | eDRAM |
| Maximum RAM amount | 1 GB | 64 MB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GeForce 940A has 120% more power consumption, than Iris Graphics 540.
- GeForce 940A is connected by PCIe 3.0 x8, and Iris Graphics 540 uses PCIe 3.0 x1 interface.
- Iris Graphics 540 has 63 GB more memory, than GeForce 940A.
- GeForce 940A is used in Desktops, and Iris Graphics 540 - in Laptops.
- GeForce 940A is build with Maxwell architecture, and Iris Graphics 540 - with Gen. 9 Skylake.
- Core clock speed of GeForce 940A is 729 MHz higher, than Iris Graphics 540.
- GeForce 940A is manufactured by 28 nm process technology, and Iris Graphics 540 - by 14 nm process technology.
Game benchmarks
| high / 1080p | 4−5 | 8−9 |
| ultra / 1080p | 2−3 | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 20−22 |
| medium / 1080p | 5−6 | 10−12 |
| The average gaming FPS of Iris Graphics 540 in Assassin's Creed Odyssey is 83% more, than GeForce 940A. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 7−8 | 12−14 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 30−35 |
| medium / 1080p | 8−9 | 16−18 |
| The average gaming FPS of Iris Graphics 540 in Battlefield 5 is 81% more, than GeForce 940A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 30−35 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Iris Graphics 540 in Call of Duty: Warzone is 17% more, than GeForce 940A. | ||
| low / 768p | 120−130 | 150−160 |
| medium / 768p | 90−95 | 130−140 |
| ultra / 1080p | 40−45 | 65−70 |
| QHD / 1440p | 24−27 | 35−40 |
| 4K / 2160p | 18−20 | 27−30 |
| high / 768p | 65−70 | 95−100 |
| The average gaming FPS of Iris Graphics 540 in Counter-Strike: Global Offensive is 38% more, than GeForce 940A. | ||
| low / 768p | 80−85 | 55−60 |
| ultra / 1080p | 14−16 | 24−27 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce 940A in Cyberpunk 2077 is 6% more, than Iris Graphics 540. | ||
| low / 768p | 75−80 | 85−90 |
| medium / 768p | 50−55 | 65−70 |
| ultra / 1080p | 27−30 | 40−45 |
| The average gaming FPS of Iris Graphics 540 in Dota 2 is 25% more, than GeForce 940A. | ||
| high / 1080p | 5−6 | 10−11 |
| ultra / 1080p | − | 9−10 |
| 4K / 2160p | 2−3 | 4−5 |
| low / 720p | 14−16 | 24−27 |
| medium / 1080p | 6−7 | 10−12 |
| The average gaming FPS of Iris Graphics 540 in Far Cry 5 is 71% more, than GeForce 940A. | ||
| high / 1080p | 12−14 | 16−18 |
| ultra / 1080p | 7−8 | 12−14 |
| low / 720p | 50−55 | 70−75 |
| medium / 1080p | 14−16 | 30−33 |
| The average gaming FPS of Iris Graphics 540 in Fortnite is 50% more, than GeForce 940A. | ||
| high / 1080p | 7−8 | 14−16 |
| ultra / 1080p | − | 12−14 |
| QHD / 1440p | 0−1 | 3−4 |
| low / 720p | 20−22 | 30−35 |
| medium / 1080p | 9−10 | 16−18 |
| The average gaming FPS of Iris Graphics 540 in Forza Horizon 4 is 75% more, than GeForce 940A. | ||
| low / 768p | 45−50 | 60−65 |
| medium / 768p | − | 50−55 |
| high / 1080p | 7−8 | 16−18 |
| ultra / 1080p | 3−4 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Iris Graphics 540 in Grand Theft Auto V is 52% more, than GeForce 940A. | ||
| high / 1080p | 3−4 | 6−7 |
| ultra / 1080p | 1−2 | 4−5 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 8−9 | 16−18 |
| medium / 1080p | 4−5 | 8−9 |
| The average gaming FPS of Iris Graphics 540 in Metro Exodus is 125% more, than GeForce 940A. | ||
| low / 768p | 85−90 | 95−100 |
| high / 1080p | 85−90 | 95−100 |
| ultra / 1080p | 80−85 | 85−90 |
| medium / 1080p | 85−90 | 95−100 |
| The average gaming FPS of Iris Graphics 540 in Minecraft is 10% more, than GeForce 940A. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 35−40 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Iris Graphics 540 in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than GeForce 940A. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 7−8 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 16−18 |
| medium / 1080p | − | 12−14 |
| The average gaming FPS of Iris Graphics 540 in Red Dead Redemption 2 is 50% more, than GeForce 940A. | ||
| low / 768p | 16−18 | 30−35 |
| medium / 768p | 10−12 | 21−24 |
| high / 1080p | 5−6 | 10−12 |
| ultra / 1080p | 4−5 | 7−8 |
| 4K / 2160p | 0−1 | 6−7 |
| The average gaming FPS of Iris Graphics 540 in The Witcher 3: Wild Hunt is 100% more, than GeForce 940A. | ||
| low / 768p | 70−75 | 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 Graphics 540 in World of Tanks is 35% more, than GeForce 940A. | ||
Full Specs
| GeForce 940A | Iris Graphics 540 | |
| Architecture | Maxwell | Gen. 9 Skylake |
| Code name | GM108 | Skylake GT3e |
| Type | Desktop | Laptop |
| Release date | 13 March 2015 | 1 September 2015 |
| Pipelines | 384 | 48 |
| Core clock speed | 1029 MHz | 300 MHz |
| Boost Clock | 1124 MHz | 1050 MHz |
| Transistor count | 189 million | |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 17.98 | 50.40 |
| Floating-point performance | 863.2 gflops | |
| Memory bus width | 64 Bit | |
| Memory clock speed | 2002 MHz | |
| Memory bandwidth | 16.02 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 |