Windows 10 Discrete GPU Performance
For the Windows 10 section I switched out the i7 4770K for the i7 5775C, and then increased the resolutions for all tests to 1440P, so increase the chances for graphics bottlenecks by the CPU, this way I can see how much CPU processing power effects scores.
DirectX 12 3DMark API Overhead
There are a few surprises to be seen. First is that in GTA:V with discrete graphics, the GPU is more of a bottleneck than the CPU, and so frame rates between the 4770K and 7870K are quite close in 1080p. In the Draw Cell test in 3DMark the 5775C does considerably better than the 7870K, which is basically the opposite when there is no discrete card.
PRICING: You can find the AMD A-Series A10-7870K APU for sale below. The prices listed are valid at the time of writing, but can change at any time. Click the link below to see real-time pricing for the best deal:
United States: The AMD A-Series A10-7870K APU retails for $122 at Amazon.
United Kingdom: The AMD A-Series A10-7870K APU retails for £94 at Amazon UK.
Australia: Find other tech and computer products like this over at PLE Computer's website.
- Page 1 [Introduction, Specifications, and Pricing]
- Page 2 [CPU and Test Setup]
- Page 3 [Out of the Box Performance: CINEBENCH, PCMark 8, wPrime]
- Page 4 [Out of the Box Performance: AIDA64 EE AES, FPU, GFLOPS, GIOPS, PhotoWorxx, and Memory]
- Page 5 [Out of the Box Performance: Handbrake and Hybrid Video Transcoding, ScienceMark]
- Page 6 [Out of the Box iGPU Performance: GPGPU Memory, UNIGINE, ResidentEvil, LostPlanet, 3DMark]
- Page 7 [Windows 10 Discrete GPU Performance and DX12 API Overhead]
- Page 8 [Windows 10 Integrated GPU Performance and DX12 API Overhead]
- Page 9 [AMD FreeSync Technology]
- Page 10 [Overclocking the A10-7870K and Power Consumption]
- Page 11 [What's Hot, What's Not & Final Thoughts]
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