Intel Iris Plus Graphics 650 vs AMD Radeon RX Vega 2 vs AMD Radeon RX Vega 9
Intel Iris Plus Graphics 650
► remove from comparison![Intel Iris Plus Graphics 650](fileadmin/_processed_/8/9/csm_intel_iris_plus_graphics_logo_77f8ef88cd.png)
The Intel Iris Plus Graphics 650 (GT3e) is a processor graphics card for Kaby Lake models announced in January 2017. As the successor to the Intel Iris Graphics 550 (Skylake), the Iris Plus Graphics 650 is used for 28-Watt models and is equipped with 64 MB eDRAM cache. There should not be any big changes compared to the Iris Graphics 550.
The so called GT3e version of the Kaby Lake GPU probably still has 48 Execution Units (EUs), which can reach up to 1100 MHz depending on the model. Besides eDRAM cache, the Iris 650 can also access the system memory (2x 64 Bit DDR3L-1600/DDR4-2400) via processor interface.
Compared to the Iris Plus 640 from the 15-Watt models, the Iris 650 only has a slightly higher maximum clock as well as almost twice the TDP, which allows a better utilization of the Turbo Boost potential.
Performance
The exact performance of the Iris Plus Graphics 650 depends on the CPU model, because maximum clock as well as the size of the L3 cache can differ a bit. The system memory (DDR3/DDR4) will influence the performance as well.
The fastest chips are high-clocked Core i7 models like the Core i7-7567U. Depending on the game, the Iris Plus 650 will probably be on par with a dedicated GeForce 930M and can handle smooth gameplay in modern titles in low up to medium settings.
Features
The reworked video engine now fully supports hardware decoding of H.265/HEVC videos. Contrary to Skylake, however, Kaby Lake can now also decode H.265/HEVC Main 10 with a 10-bit color depth as well as Google's VP9 codec. The video output is possible via DP 1.2/eDP 1.3 (up to 3840 x 2160 @60 Hz), whereas HDMI is also supported in the older 1.4a standard. An HDMI 2.0 output can be added via converter from DisplayPort. The GPU can drive up to three displays simultaneously.
Power Consumption
The Iris Plus Graphics 650 is used for 28-Watt processor and therefore medium-sized notebooks.
AMD Radeon RX Vega 2
► remove from comparison![AMD Vega 2](fileadmin/_processed_/8/8/csm_ryzen_apu_vega_graphics_f43b2ebcf8.jpg)
The AMD Radeon RX Vega 2 is an integrated GPU for laptops. It is used for the entry level Athlon Silver 3050U APUs, which were launched in early 2020. The GPU is based on the Vega architecture (5th generation GCN) and has 2 CUs (= 128 of the 704 shaders) clocked at up to 1100 MHz. The performance depends on the configured TDP (12-25 W at launch), the clocks, the cooling, and the memory configuration). The GPU should benefit from fast dual-channel DDR4-2400 RAM (contrary to DDR4-2133 single-channel, which is also possible).
The Vega architecture offers some improvements over the Polaris generation and now supports DirectX 12 Feature Level 12_1. More information is available in our dedicated article about the Raven Ridge architecture.
The performance should be clearly lower than the Radeon RX Vega 3 with 3 CUs and therefore in the lowest performance region of modern GPUs. That means, demanding current games may not be playable fluently.
Thanks to the 12nm process and clever power-saving features, the power consumption is comparatively low (according to AMD), so the graphics card can also be used for slim and light notebooks.
AMD Radeon RX Vega 9
► remove from comparison![AMD Vega 9](fileadmin/_processed_/8/8/csm_ryzen_apu_vega_graphics_f43b2ebcf8.jpg)
The AMD Radeon RX Vega 9 is an integrated GPU for notebooks. It is used for the Ryzen 5 APUs, which were launched in the end of 2019. The GPU is based on the Vega architecture (5th generation GCN) and has 9 CUs (= 576 of the 704 shaders) clocked at up to 1300 MHz (Ryzen 5 3580U). The performance depends on the configured TDP (12-25 W at launch), the clocks, the cooling, and the memory configuration). The GPU should benefit from fast dual-channel DDR4-2400 RAM (contrary to DDR4-2133 single-channel, which is also possible).
The Vega architecture offers some improvements over the Polaris generation and now supports DirectX 12 Feature Level 12_1. More information is available in our dedicated article about the Raven Ridge architecture.
The performance of the integrated graphics card should be between the Vega 8 and Vega 10. Therefore, demanding games like Control or Borderlands 3 should be playable in lowest settings and 720p. Less demanding games like Fifa 20 or League of Legends can be played fluently in 1080p and highest settings. See e.g. our Vega 8 page for additional benchmarks.
Thanks to the 14nm process and clever power-saving features, the power consumption is comparatively low (according to AMD), so the graphics card can also be used for slim and light notebooks.
Intel Iris Plus Graphics 650 | AMD Radeon RX Vega 2 | AMD Radeon RX Vega 9 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
RX Vega 2000/3000 Series |
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Codename | Kaby Lake GT3e | Vega Raven Ridge | Vega Raven Ridge | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Architecture | Gen. 9.5 Kaby Lake | Vega | Vega | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Pipelines | 48 - unified | 128 - unified | 576 - unified | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Core Speed | 300 - 1100 (Boost) MHz | 1100 (Boost) MHz | 1300 (Boost) MHz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Memory Bus Width | 64/128 Bit | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Memory Type | DDR4 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Shared Memory | yes | no | no | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
API | DirectX 12_1, OpenGL 4.4 | DirectX 12_1 | DirectX 12_1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
technology | 14 nm | 12 nm | 14 nm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Features | QuickSync | Tiled Rasterization, Shared Memory (up to Dual-Channel DDR4-2400) | Tiled Rasterization, Shared Memory (up to Dual-Channel DDR4-2400) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Date of Announcement | 03.01.2017 | 07.01.2018 | 26.10.2017 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Power Consumption | 15 Watt | 15 Watt | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Transistors | 4.5 Billion | 4.5 Billion |
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