Intel i9-7980XE review: takes the performance crown, but pricey at $2K; consider AMD Threadripper at half the price unless you can take advantage of TSX/AVX-512
Ian Cutress / AnandTech :
Context & Ripple Effects
The $1,999, 18-core i9-7980XE was Intel's answer to a segment it no longer owned unopposed: weeks earlier, AnandTech rival coverage had crowned AMD's Threadripper 1950X the High End Desktop platform to beat on price-performance. Ian Cutress's verdict closes that opening round — Intel keeps the absolute performance crown, but only for buyers who can actually use its differentiators.
The recommendation to default to Threadripper 'at half the price' unless a workload touches TSX or AVX-512 frames the whole subsequent arc: AMD's cheaper parts kept widening their lead through the 24/32-core 7nm Threadripper 3960X/3970X generation and ultimately the Threadripper 7000 series, which outperforms even Intel's Sapphire Rapids Xeon W9 flagship.
First-order effects
- High-end desktop buyers choosing between the two platforms in late 2017 face a clean decision rule: the i9-7980XE is worth $2,000 only if their software exploits TSX or AVX-512; everyone else gets better value from Threadripper at roughly half the cost.
- Intel's halo part now defends its premium on niche instruction-set features rather than raw throughput, ceding the headline benchmarks where AMD competes on core count per dollar.
Second-order effects
- AMD's cadence answers directly: the 32-core Threadripper 2990WX arrives within a year, pushing core counts past Intel's 18 while staying cheaper, forcing Intel to justify its pricing on platform features instead of specifications.
- Software vendors and workstation builders gain leverage to standardize on the cheaper platform for parallel workloads, since the review gives them a published reason the pricier chip is unnecessary outside narrow instruction-set cases.
Third-order effects
- If the pattern holds — and the corpus shows it did through 2023 — the extreme desktop segment restructures around AMD's price-performance curve, with Intel's top silicon retreating toward server-branded parts like Xeon W rather than competing head-on.
- Premium CPU pricing becomes tied to demonstrable workload fit rather than brand halo, a discipline that reviewers like Cutress institutionalize by publishing explicit 'buy the cheaper chip' guidance against the market leader.
The trend: The high-end desktop market is shifting from Intel's premium-priced halo processors to AMD's core-count-per-dollar leadership, with reviewer guidance accelerating the migration.