AMDYD1700BBAEBOX
IntelBX80684I58400

8 Cores, 16 Threads @3.0GHz, Zen.
Release date: Q1 2017.

6 Cores, 6 Threads @2.8GHz, Coffee Lake.
Release date: Q4 2017.

Real World Speed
Performance profile from 100,282 user samples
63,009 User Benchmarks
Best Bench: 99% Base clock 4.1 GHz, turbo 4.1 GHz (avg)
Worst Bench: 71% Base clock 3 GHz, turbo 1.35 GHz (avg)
Poor: 71% Great: 99%
SPEED RANK: 49th / 1132
Gaming
Gaming 85%
Aircraft carrier
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 90%
Nuclear submarine
37,273 User Benchmarks
Best Bench: 94% Base clock 2.8 GHz, turbo 3.85 GHz (avg)
Worst Bench: 81% Base clock 2.8 GHz, turbo 2.35 GHz (avg)
Poor: 81% Great: 94%
SPEED RANK: 35th / 1132
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 65%
Destroyer
Effective Speed
Effective CPU Speed
84.5 % 89.2 % Slightly faster effective speed.
+6%
SC Mixed
Avg. Single Core Mixed Speed
101 Pts 117 Pts Faster single-core speed.
+16%
QC Mixed
Avg. Quad Core Mixed Speed
394 Pts 453 Pts Slightly faster quad-core speed.
+15%
MC Mixed
Avg. Multi Core Mixed Speed
1109 Pts Much faster multi-core speed.
+70%
654 Pts
SC Mixed
OC Single Core Mixed Speed
116 Pts 123 Pts Slightly faster OC single-core speed.
+6%
QC Mixed
OC Quad Core Mixed Speed
461 Pts 476 Pts +3%
MC Mixed
OC Multi Core Mixed Speed
1309 Pts Hugely faster OC multi-core speed.
+86%
703 Pts
Market Share
Based on 11,636,704 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.78 % 1.3 % Much higher market share.
+67%
Value
Value For Money
101 % 102 % +0%
User Rating
UBM User Rating
118 % Slightly more popular.
+5%
112 %
Price
Price (score)
$180 Slightly cheaper.
+12%
$205
Age
Newest
19 Months 12 Months Much more recent.
+37%
TDP
Thermal Design Power (TDP)
65 Watts 65 Watts
Cores
CPU Processing Cores
8 cores Much higher core count.
+33%
6 cores
Threads
CPU Processing Threads
16 threads Hugely higher thread count.
+167%
6 threads
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3 GHz Slightly faster base frequency.
+7%
2.8 GHz
Turbo Clock
Turbo Clock Speed
3.7 GHz 4 GHz Slightly faster turbo frequency.
+8%
SC Int
Single Core Integer Speed
111 Pts 118 Pts Slightly faster single-core int speed.
+6%
SC Float
Single Core Floating Point Speed
121 Pts 128 Pts Slightly faster single-core fp speed.
+6%
QC Int
Quad Core Integer Speed
443 Pts 459 Pts +4%
QC Float
Quad Core Floating Point Speed
481 Pts 499 Pts +4%
MC Int
Multi Core Integer Speed
1271 Pts Hugely faster multi-core int speed.
+89%
674 Pts
MC Float
Multi Core Floating Point Speed
1324 Pts Much faster multi-core fp speed.
+79%
739 Pts
Series
CPU Architecture
Zen Coffee Lake
Socket
Motherboard Socket
AM4 FCLGA1151
Graphics
Integrated Graphics
None UHD 630
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The AMD Ryzen 7 1700 is the least powerful of three new Ryzen 7 CPUs. The 1700 model has base and turbo clocks of 3.0 and 3.7 GHz respectively. Both of its more expensive siblings, the 1700X and 1800X, have higher clocks but they also have TDPs of 95 watts whereas the 1700 is rated at just 65 watts. Comparing IPC between Ryzen and Kaby Lake shows that Kaby Lake leads by a maximum of 9% which is great news for workstation users as this allows the 1700 to beat Intel's 6850K in multi-core workloads at almost half the price. Although the 1700 has great IPC it's somewhat limited by its relatively low (by Kaby Lake standards) clock speed which holds it back a little in both gaming and desktop workloads. For multi-core workstation use, the Ryzen 7 1700 represents the best value for money we have ever seen. [Mar '17 CPUPro]

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The i5-8400 is a competitively priced hex-core processor from Intel’s 8th generation of Core processors (Coffee Lake). Along with the release of the unlocked i5-8600K, this is the first time that six-core processors have featured in the i5 line-up. Like the other Coffee Lake processors, the i5-8400 is based upon an improved version of Intel’s 14nm architecture which featured in both Skylake and Kaby Lake. Early benchmarks reveal that for average quad core usage (most games employ a maximum of four cores) the i5-8400 performs way above its pay grade. It achieves quad core mixed speeds close to Intel’s outgoing 2017 flagship the $300, quad-core, 8 thread i7-7700k, which to date has been a strong favourite for high-end gaming setups. On paper, the i5-8400 has a base clock of 2.8 GHz (Intel are significantly downplaying the performance of this SKU by giving it a relatively low nominal base clock), an all core boost of 3.8 GHz (this is the effective base clock figure that counts) and a single core boost of 4 GHz. This compares reasonably well to the i5-8600K which has a base clock of 3.6 GHz, all core boost of 4.1 GHz and a single core boost of 4.3 GHz. The i5-8400 also features 9MB of L3 cache and an energy-thrifty TDP of 65W. Priced at under $190, the i5-8400 offers fantastic value for money. Unfortunately, like the other Coffee Lake processors, the i5-8400 will require a new 300 series motherboard, and at the time of writing, the only available version is Intel’s high-end Z370 which isn't an ideal pairing for the i5-8400. The Z series motherboards are designed to cater for the unlocked and overclockable "K" SKUs. Cheaper 300 series motherboards will be available in 2018 at which time the 8400 will offer even better value for money. [Oct '17 CPUPro]

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Processor Rankings (Price vs Performance) October 2018 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
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CPUGPUSSD
Intel Core i7-8700K $380Nvidia GTX 1070 $345Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $350AMD RX 480 $280Samsung 850 Pro 256GB $160
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