Iris Plus Graphics 645 vs Radeon Sky 500
Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 645 and Radeon Sky 500. 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 Iris Plus Graphics 645 and Radeon Sky 500. 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.
Radeon Sky 500
Iris Plus Graphics 645 is a Laptop Graphics Card
Note: Iris Plus Graphics 645 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 Plus Graphics 645 here:
Main Specs
Iris Plus Graphics 645 | Radeon Sky 500 | |
Power consumption (TDP) | 15 Watt | 150 Watt |
Interface | PCIe 3.0 x1 | PCIe 3.0 x16 |
Supplementary power connectors | 1x 6-pin | |
Memory type | DDR3/DDR4 | GDDR5 |
Maximum RAM amount | 4 GB | |
Display Connectors | No outputs | 1x DisplayPort |
Check Price |
- Radeon Sky 500 has 900% more power consumption, than Iris Plus Graphics 645.
- Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Radeon Sky 500 uses PCIe 3.0 x16 interface.
- Iris Plus Graphics 645 is used in Laptops, and Radeon Sky 500 - in Desktops.
- Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Radeon Sky 500 - with GCN 1.0.
- Core clock speed of Radeon Sky 500 is 650 MHz higher, than Iris Plus Graphics 645.
- Iris Plus Graphics 645 is manufactured by 14 nm process technology, and Radeon Sky 500 - by 28 nm process technology.
Game benchmarks
high / 1080p | 4−5 | 35−40 |
ultra / 1080p | 2−3 | 21−24 |
QHD / 1440p | 0−1 | 16−18 |
4K / 2160p | − | 10−11 |
low / 720p | 12−14 | 60−65 |
medium / 1080p | 5−6 | 40−45 |
The average gaming FPS of Radeon Sky 500 in Assassin's Creed Odyssey is 583% more, than Iris Plus Graphics 645. | ||
high / 1080p | − | 55−60 |
ultra / 1080p | 7−8 | 45−50 |
QHD / 1440p | 0−1 | 35−40 |
4K / 2160p | − | 18−20 |
low / 720p | 16−18 | 100−110 |
medium / 1080p | 8−9 | 60−65 |
The average gaming FPS of Radeon Sky 500 in Battlefield 5 is 545% more, than Iris Plus Graphics 645. | ||
low / 768p | 45−50 | 50−55 |
high / 1080p | 45−50 | − |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of Radeon Sky 500 in Call of Duty: Warzone is 10% more, than Iris Plus Graphics 645. | ||
low / 768p | 100−110 | 250−260 |
medium / 768p | 80−85 | 220−230 |
ultra / 1080p | 35−40 | 180−190 |
QHD / 1440p | 24−27 | 110−120 |
4K / 2160p | − | 70−75 |
high / 768p | 60−65 | 210−220 |
The average gaming FPS of Radeon Sky 500 in Counter-Strike: Global Offensive is 220% more, than Iris Plus Graphics 645. | ||
low / 768p | 55−60 | 60−65 |
ultra / 1080p | 12−14 | − |
medium / 1080p | 45−50 | 55−60 |
The average gaming FPS of Radeon Sky 500 in Cyberpunk 2077 is 15% more, than Iris Plus Graphics 645. | ||
low / 768p | 65−70 | 120−130 |
medium / 768p | 45−50 | 110−120 |
ultra / 1080p | 21−24 | 100−110 |
The average gaming FPS of Radeon Sky 500 in Dota 2 is 155% more, than Iris Plus Graphics 645. | ||
high / 1080p | 5−6 | 45−50 |
ultra / 1080p | 5−6 | 40−45 |
QHD / 1440p | − | 27−30 |
4K / 2160p | 3−4 | 14−16 |
low / 720p | 12−14 | 80−85 |
medium / 1080p | 5−6 | 45−50 |
The average gaming FPS of Radeon Sky 500 in Far Cry 5 is 683% more, than Iris Plus Graphics 645. | ||
high / 1080p | 12−14 | 60−65 |
ultra / 1080p | 8−9 | 45−50 |
QHD / 1440p | − | 27−30 |
4K / 2160p | − | 27−30 |
low / 720p | 45−50 | 180−190 |
medium / 1080p | 12−14 | 110−120 |
The average gaming FPS of Radeon Sky 500 in Fortnite is 410% more, than Iris Plus Graphics 645. | ||
high / 1080p | 8−9 | 60−65 |
ultra / 1080p | − | 45−50 |
QHD / 1440p | 0−1 | 30−35 |
4K / 2160p | − | 24−27 |
low / 720p | 16−18 | 100−110 |
medium / 1080p | 9−10 | 65−70 |
The average gaming FPS of Radeon Sky 500 in Forza Horizon 4 is 609% more, than Iris Plus Graphics 645. | ||
low / 768p | 40−45 | 140−150 |
medium / 768p | 35−40 | 120−130 |
high / 1080p | 7−8 | 70−75 |
ultra / 1080p | 5−6 | 30−35 |
QHD / 1440p | 0−1 | 21−24 |
The average gaming FPS of Radeon Sky 500 in Grand Theft Auto V is 304% more, than Iris Plus Graphics 645. | ||
high / 1080p | 3−4 | 24−27 |
ultra / 1080p | 2−3 | 20−22 |
QHD / 1440p | − | 16−18 |
4K / 2160p | 0−1 | 8−9 |
low / 720p | 7−8 | 65−70 |
medium / 1080p | 4−5 | 30−35 |
The average gaming FPS of Radeon Sky 500 in Metro Exodus is 800% more, than Iris Plus Graphics 645. | ||
low / 768p | 85−90 | 130−140 |
high / 1080p | 80−85 | − |
ultra / 1080p | 70−75 | − |
medium / 1080p | − | 120−130 |
The average gaming FPS of Radeon Sky 500 in Minecraft is 55% more, than Iris Plus Graphics 645. | ||
high / 1080p | 16−18 | − |
ultra / 1080p | 14−16 | 14−16 |
low / 720p | 24−27 | 100−110 |
medium / 1080p | 16−18 | 18−20 |
The average gaming FPS of Radeon Sky 500 in PLAYERUNKNOWN'S BATTLEGROUNDS is 142% more, than Iris Plus Graphics 645. | ||
high / 1080p | − | 24−27 |
ultra / 1080p | 7−8 | 16−18 |
QHD / 1440p | 0−1 | 10−11 |
4K / 2160p | − | 7−8 |
low / 720p | 7−8 | 65−70 |
medium / 1080p | − | 35−40 |
The average gaming FPS of Radeon Sky 500 in Red Dead Redemption 2 is 500% more, than Iris Plus Graphics 645. | ||
low / 768p | 16−18 | 130−140 |
medium / 768p | 12−14 | 85−90 |
high / 1080p | 6−7 | 45−50 |
ultra / 1080p | 5−6 | 24−27 |
4K / 2160p | − | 16−18 |
The average gaming FPS of Radeon Sky 500 in The Witcher 3: Wild Hunt is 630% more, than Iris Plus Graphics 645. | ||
low / 768p | 80−85 | 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 Sky 500 in World of Tanks is 63% more, than Iris Plus Graphics 645. |
Full Specs
Iris Plus Graphics 645 | Radeon Sky 500 | |
Architecture | Gen. 9.5 Coffee Lake | GCN 1.0 |
Code name | Kaby Lake GT3e | Pitcairn |
Type | Laptop | Desktop |
Release date | 10 July 2019 | 27 March 2013 |
Pipelines | 48 | 1280 |
Core clock speed | 300 MHz | 950 MHz |
Boost Clock | 1150 MHz | |
Transistor count | 2,800 million | |
Manufacturing process technology | 14 nm | 28 nm |
Texture fill rate | 50.40 | 76.00 |
Floating-point performance | 2,432 gflops | |
Length | 242 mm | |
Memory bus width | 256 Bit | |
Memory clock speed | 4800 MHz | |
Memory bandwidth | 154 GB/s | |
Shared memory | + | |
DirectX | 12 (12_1) | 12 (11_1) |
Shader Model | 6.4 | 5.1 |
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 1.2 |
Vulkan | 1.1.103 | 1.2.131 |
Bus support | PCIe 3.0 | |
Quick Sync | + | |
Form factor | full height / full length | |
DisplayPort count | 1 | |
Dual-link DVI support | + | |
Check Price |
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