CPU Showdown

Core i7-8700BvsRyzen Threadripper 7980X

The Core i7-8700B is a compact, efficient CPU for small-form-factor workstations or all-in-one desktops, while the Ryzen Threadripper 7980X is a monster workstation processor for heavy rendering and multi-threaded tasks.

Intel Core i7-8700B
6C / 12T · 65W
VS
AMD Ryzen Threadripper 7980X
64C / 128T · 350W
Intel

Core i7-8700B

Coffee Lake · 14 nm · 2018

7score
4.3/ 5
0 votes
Cores / Threads
6 / 12
TDP
65W
Boost Clock
4.6 GHz
L3 Cache
12 MB

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AMD

Ryzen Threadripper 7980X

Storm Peak · 5 nm · 2023

82score
3.7/ 5
0 votes
Cores / Threads
64 / 128
TDP
350W
Boost Clock
5.1 GHz
L3 Cache
256 MB

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Aggregate Performance

Overall Performance Score

A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest desktop CPU available.

Core i7-8700B
7
Ryzen Threadripper 7980XWinner
82
Ryzen Threadripper 7980X leads by 1071.4% in aggregate performance.
Where they rank overall
#2Ryzen Threadripper 9980X86
#3Ryzen Threadripper 7980X82
#4Ryzen Threadripper 9970X64
#349Ryzen Embedded V3C147
#350Core i7-8700B7
#351Core 5 211TE7
Technical Specifications

Side-by-Side Specs

Every detail compared. Highlighted cells indicate the leading value for that metric.

SpecsCore i7-8700BRyzen Threadripper 7980X
Cores
Total Cores664
Threads12128
Base Clock3.2 GHz3.2 GHz
Boost Clock4.6 GHz5.1 GHz
Cache
L2 Cache1.5 MB64 MB
L3 Cache12 MB256 MB
Platform
PCIePCIe 3.0PCIe 5.0
iGPUIntel UHD Graphics 630
Power
Base TDP65W350W
General
Process14 nm5 nm
Verdict

Which should you buy?

Winner overall

The Ryzen Threadripper 7980X wins overall for anyone needing extreme multi-threaded performance, leaving the Core i7-8700B far behind for heavy workloads.

Best value

For budget-minded buyers, the Core i7-8700B is the smarter pick if you only need basic desktop speed and low power use.

When the other wins

The Core i7-8700B is the right choice for a compact, low-power office PC where the Threadripper's size, heat, and cost are wasted.

FAQ

Frequently asked questions

Is the Core i7-8700B better than the Ryzen Threadripper 7980X?

Overall the Ryzen Threadripper 7980X is the stronger processor: it ranks higher in our aggregate performance score (82 vs 7 out of 100), so it leads the Core i7-8700B in most workloads.

How much faster is the Ryzen Threadripper 7980X than the Core i7-8700B?

Based on our aggregated benchmark scores the Ryzen Threadripper 7980X is roughly 1071% faster than the Core i7-8700B overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the Core i7-8700B or the Ryzen Threadripper 7980X?

If you want the most performance, pick the Ryzen Threadripper 7980X. If the Core i7-8700B is meaningfully cheaper where you shop, it can be the better value for similar real-world results — check current prices and the full spec comparison above before deciding.