IntelBX80684I38350K
Intel

4 Cores, 4 Threads @4.0GHz, Coffee Lake.
Release date: Q3 2017.

  

2 Cores, 4 Threads @2.60 GHz, Kaby Lake.
Release date ≈ Q1 2017.

Real World Speed
Performance profile from 47,914 user samples
23,493 User Benchmarks
Best Bench: 93% Base clock 4 GHz, turbo 4.8 GHz (avg)
Worst Bench: 68% Base clock 4 GHz, turbo 1.65 GHz (avg)
Poor: 68% Great: 93%
SPEED RANK: 214th / 1442
Gaming
Gaming 82%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 62%
Destroyer
24,421 User Benchmarks
Best Bench: 58% Base clock 2.7 GHz, turbo 3.4 GHz (avg)
Worst Bench: 22% Base clock 2.7 GHz, turbo 0.4 GHz (avg)
Poor: 22% Great: 58%
SPEED RANK: 934th / 1442
Gaming
Gaming 45%
Speed boat
Desktop
Desktop 52%
Yacht
Workstation
Workstation 33%
Sail boat
Effective Speed
Effective CPU Speed
81.7 % Hugely faster effective speed.
+82%
45 %
Memory
Avg. Memory Latency
89 Pts Much lower memory latency.
+51%
59 Pts
1-Core
Avg. Single Core Speed
123 Pts Much faster single-core speed.
+73%
70.9 Pts
2-Core
Avg. Dual Core Speed
245 Pts Hugely faster dual-core speed.
+93%
127 Pts
4-Core
Avg. Quad Core Speed
428 Pts Hugely faster quad-core speed.
+139%
179 Pts
8-Core
Avg. Octa Core Speed
442 Pts Hugely faster octa-core speed.
+135%
188 Pts
Memory
OC Memory Latency
96.6 Pts Lower OC memory latency.
+20%
80.2 Pts
1-Core
OC Single Core Speed
146 Pts Much faster OC single-core speed.
+55%
94.1 Pts
2-Core
OC Dual Core Speed
290 Pts Much faster OC dual-core speed.
+71%
170 Pts
4-Core
OC Quad Core Speed
544 Pts Hugely faster OC quad-core speed.
+126%
241 Pts
8-Core
OC Octa Core Speed
557 Pts Hugely faster OC octa-core speed.
+126%
246 Pts
Market Share
Based on 67,720,530 CPUs tested
Market Share
Market Share (trailing 30 days)
0.04 % 0.04 %
User Rating
UBM User Rating
55 % +2% 54 %
Age
Newest
79 Months Slightly more recent.
+9%
87+ Months
64-Core
OC Multi Core Speed
545 Pts Hugely faster OC 64-core speed.
+123%
244 Pts
64-Core
Avg. Multi Core Speed
445 Pts Hugely faster 64-core speed.
+135%
189 Pts
Launch Date
Launch Date
Q4'17 Q1'17
Cache
Cache
8 MB 3 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX2 SSE4.1/4.2, AVX 2.0
Embedded Options Available
Embedded Options Available
No Yes
Recommended Price
Recommended Customer Price
N/A $281.00
Bus Speed
Bus Speed
8 GT/s DMI3 4 GT/s OPI
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 32 GB
Memory Types
Memory Types
DDR4-2400 DDR4-2133, LPDDR3-1866, DDR3L-1600
Processor Graphics
Processor Graphics ‡
Intel® UHD Graphics 630 Intel® HD Graphics 620
Graphics Base Frequency
Graphics Base Frequency
350 MHz 300.00 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.10 GHz
Graphics Video Max Memory
Graphics Video Max Memory
64 GB 32 GB
Package Size
Package Size
37.5mm x 37.5mm 42mm X 24mm
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
No 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
No Yes
TSX-NI
Intel® TSX-NI
No Yes
vPro Tech
Intel® vPro™ Technology ‡
No Yes
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
No Yes
PCI Express Configurations
PCI Express Configurations ‡
Up to 1x16 or 2x8 or 1x8+2x4 1x4, 2x2, 1x2+2x1 and 4x1
Max # of PCI Express Lanes
Max # of PCI Express Lanes
16 12

More specs » More specs »
ADVERTISEMENT

The quad core i3-8350K hails from Intel’s most recent (and as yet unreleased) generation of Coffee Lake processors. It has a stock clock of 4.0 GHz, 8MB of cache and a TDP of 95W. The 8350K is the first i3 processor to feature four cores (previous generations of i3s had two cores and four threads). With this eighth generation of processors, Intel has introduced a step change in their nomenclature which witnesses the old quad core i5s become the new quad core i3s. Our benchmarks show a 25% increase in effective speed between generations of i3 8350K vs 7350K and near equivalence between the outgoing i5-7600K and the new i3-8350K. Although the price points of Coffee Lake are not yet known, if Intel keep them roughly in line with the previous generations (i3 ~= $140) this will represent the best improvement in value for money since Sandy Bridge as the 8350K at $140 would be 34.8% cheaper than a 7600K at $215. Cynics among us will see this as an effort to fend off competition from AMD’s new multi-core Ryzen processors. It appears Intel may have been successful with this move as early benchmarks from the 8350K suggest that it beats the more expensive 8 core Ryzen 7 1700 in single and quad core performance by 25%. The 8350K is a great choice for gaming builds, but the budget will also need to factor in a complementary motherboard based on the new 300 series chipset. Expect the quad core i3-8100 which is the 8350K’s little sister featuring a base clock of 3.6 GHz, to follow shortly. [Aug '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) April 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. 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]

ADVERTISEMENT

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 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 value for money upgrades.

UserBenchmark of the month

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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback