Intel Core i5-7640X
The current Intel Core i5-7640X price from retailers, its key specifications, and how it performs for each job.
Intel · CPU
Retailer photo of Intel Core i5-7640X. View this offer in Where to buy
Trade-offs: you want strong value with Balanced priorities specifically
- Cores / threads
- 4C / 4T
- Boost clock
- 4200 MHz
- Socket
- LGA 2066
- TDP
- 168 W
Move a slider and the page re-scores this product against the same market frame.
What does it cost today, and is that a good price?
Market confidence: LowAt CAD 240 the Intel Core i5-7640X is priced in line with its CAD 240 representative market level. Only one retailer currently backs that price, so the level is a single data point rather than a market.
Limited market: only one retailer currently has a verified offer, so treat this price as a single data point.
Prices & availability
Intel Core i5-7640X: current price and offers
Compare the offers we track for this model, across variants and retailers.
1 tracked offers · 1 retailers
| Variant | Store | Condition | Price (snapshot) | Value · Balanced | Checked | Offer link |
|---|---|---|---|---|---|---|
| Intel Core i5-7640X | Newegg | New | CAD 240 | 16 | 2026-10-29 | View offer → |
| Intel Core i5-7640XMultiple variants available | Amazon Affiliate | Varies | Find on Amazon | Not tracked | No price snapshot | Find on Amazon → |
Prices are dated snapshots, not live quotes — confirm the final price at the store. New, refurbished and used offers are listed separately; used offers carry warranty and seller risk.
Performance and where it ranks
Two different questions, side by side. Performance compares what the hardware can do; Value compares what that capability costs at today’s price. A product can rank high on one and low on the other — that gap is the point.
Performance Balanced
How much it can do. Price plays no part in this ranking.
#207 of 232 graded processors
- #204 IntelIntel Core i3-9350K 4
- #205 IntelIntel Core i3-9350KF 4
- #206 IntelIntel Core i7-4790 4
- #207 IntelIntel Core i5-7640X 4
- #208 IntelIntel Core i3-9300 4
- #209 IntelIntel Xeon E3-1245 V3 4
- #210 IntelIntel Core i3-8350K 4
Value Balanced
How much of that you get for today’s price.
#206 of 232 currently priced processors
- #203 AMDAMD Ryzen Threadripper PRO 9975WX 18
- #204 AMDAMD Ryzen Threadripper PRO 5975WX 18
- #205 IntelIntel Core i5-7600 17
- #206 IntelIntel Core i5-7640X 16
- #207 IntelIntel Core i7-7800X 16
- #208 IntelIntel Core i7-5820K 16
- #209 IntelIntel Pentium Gold G5500 16
Performance Gaming
How much it can do. Price plays no part in this ranking.
#156 of 232 graded processors
- #153 IntelIntel Core i9-9980XE 55
- #154 IntelIntel Core i7-9700 55
- #155 IntelIntel Core i5-9600KF 55
- #156 IntelIntel Core i5-7640X 55
- #157 IntelIntel Core i9-9940X 55
- #158 IntelIntel Core i7-8700 55
- #159 IntelIntel Core i7-7740X 55
Value Gaming
How much of that you get for today’s price.
#199 of 232 currently priced processors
- #196 IntelIntel Core i9-11900KF 11
- #197 IntelIntel Core i3-9350K 11
- #198 IntelIntel Core i7-6700K 11
- #199 IntelIntel Core i5-7640X 11
- #200 IntelIntel Core i5-9500F 11
- #201 IntelIntel Core i5-4690 11
- #202 IntelIntel Core i7-8086K 11
Performance Productivity
How much it can do. Price plays no part in this ranking.
#207 of 232 graded processors
- #204 IntelIntel Core i3-9350K 4
- #205 IntelIntel Core i3-9350KF 4
- #206 IntelIntel Core i7-4790 4
- #207 IntelIntel Core i5-7640X 4
- #208 IntelIntel Core i3-9300 4
- #209 IntelIntel Xeon E3-1245 V3 4
- #210 IntelIntel Core i3-8350K 4
Value Productivity
How much of that you get for today’s price.
#220 of 232 currently priced processors
- #217 IntelIntel Core i3-9350K 1
- #218 IntelIntel Core i3-9300 1
- #219 IntelIntel Core i5-6600 1
- #220 IntelIntel Core i5-7640X 1
- #221 IntelIntel Core i5-4690K 1
- #222 IntelIntel Core i5-4690 1
- #223 IntelIntel Celeron G5900 1
Performance Performance per Watt
How much it can do. Price plays no part in this ranking.
#216 of 232 graded processors
- #213 IntelIntel Pentium Gold G5500 8
- #214 IntelIntel Core i7-6800K 8
- #215 IntelIntel Core i7-5930K 8
- #216 IntelIntel Core i5-7640X 8
- #217 IntelIntel Core i3-9100 8
- #218 IntelIntel Core i5-7600 8
- #219 IntelIntel Core i5-4690K 8
Value Performance per Watt
How much of that you get for today’s price.
#218 of 232 currently priced processors
- #215 IntelIntel Core i7-7820X 4
- #216 IntelIntel Core i9-7940X 4
- #217 IntelIntel Core i7-6900K 4
- #218 IntelIntel Core i5-7640X 4
- #219 IntelIntel Xeon E3-1245 V3 4
- #220 IntelIntel Core i5-6400 4
- #221 IntelIntel Core i7 Extreme 6950X 4
These ladders follow the preset scenario shown above. Your own weights re-score this product, not the whole field.
What it is good for
| Scenario | this productCapability grade · Value at current price | Higher capability | Higher Value with current priorities |
|---|---|---|---|
| Balanced (all-round)Weighted all-round view | GradeNo grade Value16 | Higher capability Higher capability · Higher Value with current priorities Intel Core Ultra 5 225F 95 +337% capability | |
| GamingScenario capability | GradeC Value11 | Higher capability Ryzen 5 9600X A 86 +32% capability | Higher Value with current priorities Intel Core Ultra 5 225F A 84 +25% capability |
| ProductivityScenario capability | GradeF Value1 | Higher capability Higher capability · Higher Value with current priorities Intel Core Ultra 5 225F B 19 +337% capability | |
| Performance per WattScenario capability | GradeF Value4 | Higher capability Ryzen 5 9600X A 94 +700% capability | Higher Value with current priorities AMD Ryzen 5 8400F B 76 +550% capability |
Balanced has no letter: it is a weighting preset, not a capability rubric. A grade answers “how well does this handle that job?” — price is never part of it. Relative Value puts the current market price back in.
Compare these grades with the full tier list
Browse shortlists for different uses
Trade-offs
Works well if
- Gaming is your main prioritygraded C for Gaming on the same rubric as the tier list
Consider other options if
- You want strong value with Balanced priorities specificallycompeting products deliver so much more per dollar that no price this model realistically trades at reaches the strong-value mark for this job
- Value for money matters more to you than this exact modelIntel Core Ultra 5 225F holds Relative Value 95 against its 16 with Balanced priorities. Check on Amazon.
- Not the pick if Productivity is your main useit grades only F there
For the selected scenario this is not a strong fit — the grade above is the reason, and the models below suit it better.
Consider other options if
- Not the pick if Gaming is your main useGraded C; Ryzen 5 9600X reaches A. Check on Amazon.
- You want strong value for Gaming specificallycompeting products deliver so much more for Gaming per dollar that no price this model realistically trades at reaches the strong-value mark for this job
- Value for money matters more to you than this exact modelIntel Core Ultra 5 225F holds Relative Value 84 against its 11 for Gaming. Check on Amazon.
For the selected scenario this is not a strong fit — the grade above is the reason, and the models below suit it better.
Works well if
- Productivity is not actually your main job — Gaming isit grades F for Productivity, but C for Gaming
Consider other options if
- Not the pick if Productivity is your main useGraded F; Intel Core Ultra 5 225F reaches B. Check on Amazon.
- Value for money matters more to you than this exact modelIntel Core Ultra 5 225F holds Relative Value 19 against its 1 for Productivity. Check on Amazon.
For the selected scenario this is not a strong fit — the grade above is the reason, and the models below suit it better.
Works well if
- Performance per Watt is not actually your main job — Gaming isit grades F for Performance per Watt, but C for Gaming
Consider other options if
- Not the pick if Performance per Watt is your main useGraded F; Ryzen 5 9600X reaches A. Check on Amazon.
- Value for money matters more to you than this exact modelAMD Ryzen 5 8400F holds Relative Value 76 against its 4 for Performance per Watt. Check on Amazon.
Models that suit Performance per Watt better, at this budget
Every line states the fact it was derived from, for the scenario selected above. Thresholds are calculated points on our value curve — information about where the maths turns, not instructions about what to pay.
Similar options to the Intel Core i5-7640X
Chosen for Balanced
Chosen for Gaming
Chosen for Productivity
Chosen for Performance per Watt
Alternatives stay near this product’s price range. Step-up options may exceed the standard budget envelope when the capability gain is meaningful.
More head-to-head comparisons in this category
Upgrade planner
Judge the change in the active scenario, then make the cash gap explicit.
Using page scenarioWhat are you upgrading from? These are the axes we compare on, and where this product stands in the current market.
We rank upgrades by out-of-pocket cost — the new price minus what yours is worth — not by sticker price.
Only candidates that clear the configured meaningful-upgrade gate will be shown; roles are omitted rather than filled.
Capability differences are expressed as tiers and index points, not as benchmark percentages we did not measure.
Specifications and compatibility
What this product is, and what to check before it goes into your build.
Core / Performance
- Cores
- 4
- Threads
- 4
- Performance cores
- 4
- Efficiency cores
- 0
- Base clock
- 4000 MHz
- Boost clock
- 4200 MHz
Power / Interface
- TDP
- 168 W
- Maximum turbo power
- 168 W
- Socket
- LGA 2066
- Maximum memory
- 64 GB
- Integrated graphics
- No
- Process node
- 14 nm
Show all specifications
Core / Performance
- L2 cache
- 1 MB
- L3 cache
- 6 MB
- Unlocked multiplier
- Yes
Warranty & release
- Warranty
- 3 years
- Release year
- 2014
- Manufacturer part number
- BX80677I57640X
Hover any value to see where it came from: a manufacturer specification, or a figure The Comparator calculated.
Sources: Comparator offer frame 2026-10-24–2026-10-29
What to check in your build
LGA 2066 required
Your motherboard must use socket LGA 2066. A different socket does not fit — this is a physical constraint, not a preference.
Board BIOS must list this model
A matching socket is necessary but not sufficient — check the vendor CPU support list.
Unknown
Cooler rated for 168 W or more
No cooler is included. Your cooler must be rated for at least 168 W on socket LGA 2066.
Discrete GPU required
Found an error? Report this specification Email the field, corrected value and an optional source.
Compatibility guidance is practical help, not a score. Missing data is shown as unknown, never invented.
Summary
Intel Core i5-7640X offers a balanced view across an all-round mix of priorities. It ranks #207 by capability in the current modelled field. Its clearest measured strength is multi-thread index 200. The main limitation appears when Productivity becomes the priority, where it grades F.
Intel Core i5-7640X offers C-grade capability for Gaming. It ranks #156 by capability in the current modelled field. Its clearest measured strength is multi-thread index 200. The C grade is the decisive limitation for this workload.
Intel Core i5-7640X offers F-grade capability for Productivity. It ranks #207 by capability in the current modelled field. Its clearest measured strength is multi-thread index 200. The F grade is the decisive limitation for this workload.
Intel Core i5-7640X offers F-grade capability for Performance per Watt. It ranks #216 by capability in the current modelled field. Its clearest measured strength is multi-thread index 200. The F grade is the decisive limitation for this workload.
FAQ
Why does Relative Value change when I choose another scenario?
Each scenario changes the weights applied to capability, price and the other published factors. The hardware facts stay fixed, but the value question changes, so its score and rank can change too.
Why can Amazon appear without a tracked price?
Amazon listing snapshots can participate in Value while fresh. We show Check on Amazon instead of its price; confirm the current price and availability at the store. When no current listing snapshot exists, Amazon is a search link only.
Useful links & sources
offer frame 2026-10-24–2026-10-29 · formula cpu-value-v1.4 · facts facts-2026-10-29 · Relative Value is an estimate from our current dataset, the selected weights and dated market prices — not an official product rating and not a price forecast. Target prices are calculation thresholds, not predictions. Methodology We are not a shop. Affiliate links may earn us a commission; they never change the calculations or the ranking.