AMD Ryzen 7 1700 CPU Review

1. Ryzen 7 1700: A £330 8-core2. Overclocking the Ryzen 7 17003. Testing Methodology4. CPU Tests 1: Cinebench, Handbrake, x265 Encoding5. CPU Tests 2: 7-Zip, Kraken, WPrime6. CPU & Memory Tests: SiSoft Sandra7. Gaming Tests 1: FutureMark8. Gaming Tests 2: GTA V, Metro LL, Witcher 3 (DX11)9. Gaming Tests 3: Ashes, GoW4, ROTTR, Total War (DX12)10. 4K Gaming Tests: GoW4, GTA V, Witcher 311. Technical: Power & Temperatures (inc. Wraith Spire)12. Closing Thoughts13. View All Pages

We will be outlining the Ryzen 7 1700 CPU's performance while using an ASUS Crosshair VI Hero AM4 motherboard.

A 16GB (2x8GB) kit of G.Skill's Trident Z DDR4 memory serves our test system. The kit's rated frequency of 3200MHz with CL14 timings should ensure that memory-induced bottlenecks are removed. A strength for the ASUS board is its ability to run this memory at 3200MHz CL14, which is pushing on the limit of memory speed capability for the AM4 platform.

Today's comparison processors come in the form of:

• Piledriver FX-8370.
• Sandy Bridge i7-2700K.
• Ivy Bridge i5-3570K.
• Devil's Canyon i7-4790K (Haswell-based).
  
• Haswell-E i7-5960X.
• Broadwell-E i7-6800K and i7-6950X.
  
• Skylake's i5-6600K and i7-6700K.
• Kaby Lake's i3-7350K, i5-7600K, and i7-7700K.
• Ryzen 7 1700X and 1800X.

These form some of the best and most popular CPUs in their respective pricing ranges and product hierarchies for this generation and past ones. They also give a solid overview of where the Ryzen 7 1700X slots into the current market in terms of performance.

We went out and paid over £1,500 (!) to buy a Core i7-6950X 10C20T CPU in order to compare Ryzen 7 offerings to the current fastest consumer processor on the market. Our trusty old Haswell-E Core i7-5960X serves as the 8C16T competitor for Intel's HEDT platform as we do not have access to the Broadwell-E i7-6900K (which is very similar in performance).

The Ryzen 7 1700 sat comfortably at its 3.2GHz all-core boost frequency throughout testing thanks to our strong Noctua D15 CPU cooler and solid power delivery from the ASUS motherboard. XFR was confirmed as operating at 3.75GHz by running multiple different single-threaded workloads and checking the real-time clock speed.

We test Intel CPUs using the forced turbo (multi-core turbo – MCT) setting that most motherboard vendors now enable by default or when using XMP memory. This feature pins all of the CPU's cores at the maximum turbo boost frequency all of the time. The voltage is bumped up to enhance stability but this results in greater power consumption and higher temperature readings which are important to remember when testing those parameters.

We also tested all CPUs' achievable overclocked frequencies so that you can see how your overclocked chip compares to another stock or overclocked chip.

CPU Test System Common Components:

• Graphics Card: Nvidia GeForce GTX Titan X Pascal (custom fan curve to eliminate thermal throttling).
• CPU Cooler: Noctua NH-D14 / Noctua NH-D15 / Cryorig R1 Ultimate / Corsair H100i v2 / Corsair H110i GT / EKWB Predator 240.
• Games SSD: SK hynix SE3010 SATA 6Gbps 960GB.
• Power Supply: Seasonic Platinum 1000W / Seasonic Platinum 760W.
• Operating System: Windows 10 Pro 64-bit (Anniversary Update).

We use a mixture of high-end air and AIO coolers to gather performance measurements without thermal throttling playing a part. Seasonic's Platinum-rated PSUs provide ample power to really push the CPU overclocks. Nvidia's GTX Titan X Pascal is the fastest gaming GPU on the planet, making it ideal for alleviating GPU-induced bottlenecks and putting the onus on CPU performance.

While we use a mixture of cooling and PSU hardware for general testing, where it is important to keep those items identical (power draw and temperature readings) we ensure that the correct hardware is used to deliver accurate data.

Ryzen AM4 System (Ryzen 7 1800X, Ryzen 7 1700X):

• 1800X CPU: AMD Ryzen 7 1800X ‘Summit Ridge' 8 cores, 16 threads (3.6-4.0GHz stock w/ 4.1GHz XFR & 4.1GHz @ 1.43125V overclocked).
• 1700X CPU: AMD Ryzen 7 1700X ‘Summit Ridge' 8 cores, 16 threads (3.4-3.8GHz stock w/ 3.9GHz XFR & 4.0GHz @ 1.41875V overclocked).
• 1700 CPU: AMD Ryzen 7 1700 ‘Summit Ridge' 8 cores, 16 threads (3.0-3.7GHz stock w/ 3.75GHz XFR & 4.0GHz @ 1.41875V overclocked).
• Motherboard: ASUS Crosshair VI Hero (AM4, X370).
• Memory: 16GB (2x8GB) G.Skill Trident Z 3200MHz 14-14-14-34 DDR4 @ 1.35V.
• System Drive: Crucial MX300 525GB.

Kaby Lake & Skylake LGA 1151 System (7600K, 7700K, 6600K, 6700K):

• 7600K CPU: Intel Core i5-7600K ‘Skylake' (Retail) 4 cores, 4 threads (4.2GHz stock MCT & 4.9GHz @ 1.35V overclocked).
• 7700K CPU: Intel Core i7-7700K ‘Skylake' (Retail) 4 cores, 8 threads (4.5GHz stock MCT & 4.8GHz @ 1.35V overclocked).
• 6600K CPU: Intel Core i5-6600K ‘Skylake' (Retail) 4 cores, 4 threads (3.9GHz stock MCT & 4.5GHz @ 1.35V overclocked).
• 6700K CPU: Intel Core i7-6700K ‘Skylake' (Retail) 4 cores, 8 threads (4.2GHz stock MCT & 4.7GHz @ 1.375V overclocked).
• Motherboard: MSI Z270 Gaming Pro Carbon & Gigabyte Aorus Z270X-Gaming 7 (LGA 1151, Z270).
• Memory: 16GB (2x8GB) G.Skill Trident Z 3200MHz 14-14-14-34 DDR4 @ 1.35V.
• System Drive: Samsung 840 500GB.

Broadwell-E & Haswell-E LGA 2011-3 System (5960X, 6800K, 6950X):

• 5960X CPU: Intel Core i7 5960X ‘Haswell-E' (Engineering Sample) 8 cores, 16 threads (3.5GHz stock MCT & 4.4GHz @ 1.30V overclocked).
• 6800K CPU: Intel Core i7 6800K ‘Broadwell-E' (Retail) 6 cores, 12 threads (3.6GHz stock MCT & 4.2GHz @ 1.275V overclocked).
• 6950X CPU: Intel Core i7 6950X ‘Broadwell-E' (Retail) 10 cores, 20 threads (3.5GHz stock MCT & 4.2GHz @ 1.275V overclocked).
• Motherboard: ASUS X99-Deluxe (LGA 2011-v3, X99).
• Memory: 32GB (4x8GB) G.Skill Trident Z 3200MHz 14-14-14-34 DDR4 @ 1.35V.
• System Drive: SanDisk Ultra Plus 256GB.

Devil's Canyon LGA 1150 System (4790K):

• 4790K CPU: Intel Core i7 4790K ‘Devil's Canyon' (Engineering Sample) 4 cores, 8 threads (4.4GHz stock MCT & 4.7GHz @ 1.30V overclocked).
• Motherboard: ASRock Z97 OC Formula (LGA 1150, Z97).
• Memory: 16GB (2x8GB) G.Skill Trident X 2400MHz 10-12-12-31 DDR3 @ 1.65V.
• System Drive: Kingston SM2280S3/120G 120GB.

Sandy Bridge & Ivy Bridge LGA 1155 System (2700K, 3570K):

• 2700K CPU: Intel Core i7 2700K ‘Sandy Bridge‘ (Retail) 4 cores, 8 threads (3.9GHz stock MCT & 4.6GHz @ 1.325V overclocked).
• 3570K CPU: Intel Core i5 3570K ‘Ivy Bridge' (Retail) 4 cores, 4 threads (3.8GHz stock MCT & 4.6GHz @ 1.30V overclocked).
• Motherboard: ASUS P8Z77-V (LGA 1155, Z77).
• Memory: 16GB (2x8GB) G.Skill Trident X 2400MHz 10-12-12-31 DDR3 @ 1.65V (@2133MHz for 2700K due to CPU IMC limitation).
• System Drive: Kingston HyperX 3K 120GB.

Vishera AM3+ System (FX-8370):

• FX-8370 CPU: AMD FX-8370 ‘Vishera' (Retail) 8 cores, 8 threads (4.0-4.3GHz stock & 4.62GHz @ 1.45V CPU, 2.6GHz @ 1.30V NB overclocked).
• Motherboard: Gigabyte 990FX-Gaming (AM3+, SB950).
• Memory: 16GB (2x8GB) G.Skill Trident X 2133MHz 12-12-12-31 DDR3 @ 1.65V.
• System Drive: Patriot Wildfire 240GB.

Software:

• ASUS Crosshair VI Hero BIOS v5704 (pre-release).
• GeForce 378.49 VGA drivers.

Tests:

Productivity-related:

• Cinebench R15 – All-core & single-core CPU benchmark (CPU)
• HandBrake 0.10.5 – Convert 6.27GB 4K video recording using the Normal Profile setting and MP4 container (CPU)
• Mozilla Kraken – Browser-based JavaScript benchmark (CPU)
• x265 Benchmark – 1080p H.265/HEVC encoding benchmark (CPU)
• WPrime – 1024M test, thread count set to the CPU's maximum number (CPU)
• SiSoft Sandra 2016 SP1 – Processor arithmetic, cryptography, and memory bandwidth (CPU & Memory)
• 7-Zip 16.04 – Built-in 7-Zip benchmark test (CPU & Memory)

Gaming-related:

• 3DMark Fire Strike v1.1 – Fire Strike (1080p) test (Gaming)
• 3DMark Time Spy – Time Spy (DX12) test (Gaming)
• VRMark – Orange room (2264×1348) test (Gaming)
• Ashes of the Singularity – Built-in benchmark tool CPU-Focused test, 1920 x 1080, Extreme quality preset, DX12 version (Gaming)
• Gears of War 4 – Built-in benchmark tool, 1920 x 1080, Ultra quality preset, Async Compute Enabled, DX12 (Gaming)
• Grand Theft Auto V – Built-in benchmark tool, 1920 x 1080, Maximum quality settings, Maximum Advanced Graphics, DX11 (Gaming)
• Metro: Last Light Redux – Built-in benchmark tool, 1920 x 1080, Very High quality settings, SSAA Enabled, AF 16X, High Tessellation, DX11 (Gaming)
• Rise of the Tomb Raider – Built-in benchmark tool, 1920 x 1080, Very High quality preset, SMAA enabled, DX12 version (Gaming)
• The Witcher 3: Wild Hunt – Custom benchmark run in a heavily populated town area, 1920 x 1080, Maximum quality settings, Nvidia features disabled, DX11 (Gaming)
  
• Total War Warhammer – Built-in benchmark tool, 1920 x 1080, Ultra quality preset, DX12 version (Gaming)

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