CPU Comparison
Intel Core i9-7960X vs Intel Core i9-9990XE
A side-by-side comparison of specs, performance and value. The Intel Core i9-7960X is a 16-core, 32-thread high-end desktop processor built on the Skylake-X architecture, targeting enthusiasts and professionals who need multi-core throughput and substantial I/O expansion on the X299 platform.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Solid multi-threaded throughput for its era, though newer CPUs offer higher efficiency.
Very strong multi-threaded performance for Adobe apps, rendering, and simulation workloads, competitive with or slightly ahead of the 18-core i9-9980XE in some tests.
Gaming
Playable at high frame rates with a strong GPU, but not competitive against modern gaming-focused CPUs.
Capable of high-refresh-rate gaming thanks to strong single-core clocks, but modern gaming-focused CPUs often deliver better minimums and efficiency at far lower cost.
Virtualization
Plenty of cores and memory bandwidth make it a strong choice for VM labs.
Good for running several VMs thanks to 14 cores and quad-channel memory, but high power draw and lack of warranty are concerns for 24/7 use.
Efficiency
High power draw under load compared to today's options.
Extremely low efficiency; 255 W TDP at base frequency and much higher real power draw under all-core boost makes it one of the most power-hungry HEDT CPUs of its era.
Specialized Performance
AI / ML
- No dedicated AI accelerators
- AVX-512 can help some CPU-based inference but lacks modern matrix extensions
- Well-suited only for older or lightly-threaded ML experimentation
- No dedicated AI or matrix hardware; AI workloads rely on AVX-512 and CPU-based inference.
- Suitable for small-scale CPU inference and prototyping, but not competitive with modern NPUs or GPUs.
Content Creation
Gaming
- High boost clocks help with lighter-threaded titles
- PCIe 3.0 lanes still ample for current GPUs and NVMe
- Gaming value is limited by price and newer platforms
- High clock speeds give strong single-threaded performance for high-refresh-rate gaming.
- 14 cores are underutilized in most games, which favor fewer faster cores.
- Modern gaming CPUs (e.g., 13th/14th Gen Core i9, Ryzen 7000) often deliver better gaming performance per watt and per dollar.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 16 cores and 32 threads
- 44 PCIe 3.0 lanes directly from the CPU
- Quad-channel DDR4 memory support
- Unlocked multiplier with Turbo Boost Max 3.0
- AVX-512 instruction support
- Strong multi-threaded performance for its generation
Cons
- High 165 W TDP leads to substantial heat output
- No integrated graphics
- Discontinued platform with limited upgrade options
- DDR4 only; no DDR5 support
- Lagging single-thread performance compared to newer CPUs
Pros
- 14 cores and 28 threads with strong multi-threaded throughput
- Up to 5.1 GHz single-core and 5.0 GHz all-core turbo for its generation
- 44 PCIe 3.0 lanes for multi-GPU and storage expansion
- Quad-channel DDR4-2666 with support for up to 128 GB RAM
- Unlocked multiplier for enthusiast overclocking
- Highly binned silicon with STIM for improved thermal transfer
Cons
- Extremely high 255 W TDP and real-world power draw far above that under load
- No warranty from Intel and no guaranteed availability
- Auction-only distribution makes it virtually unobtainable for normal users
- Old 14 nm process and platform with no upgrade path beyond X299
- Outperformed by newer CPUs in efficiency and often in raw performance per dollar
Competitors & Alternatives
Intel Core i9-7960X
- AMD Ryzen Threadripper 1950XRival
Workstation
- AMD Ryzen Threadripper 1920XRival
Workstation
- AMD Ryzen 9 3950XRival
Creator
- AMD Ryzen 9 3900XRival
Creator
- Compare head-to-headIntel Core i9-10980XERival
Workstation
- AMD Ryzen 9 7950XAlt
Much higher performance and efficiency on a modern platform.
Strong gaming and creator performance with DDR5 and PCIe 5.0.
Compare head-to-head- AMD Ryzen Threadripper 7000Alt
Current HEDT/workstation option with far greater I/O and platform longevity.
- AMD Ryzen 9 5900XAlt
Excellent multi-core value on AM4 with low power draw.
Good balance of gaming and productivity at a lower price.
Compare head-to-head
Intel Core i9-9990XE
- Compare head-to-headIntel Core i9-9980XERival
HEDT / Workstation
- Compare head-to-headIntel Core i9-9940XRival
HEDT / Workstation
- AMD Ryzen Threadripper 2920XRival
HEDT / Workstation
- AMD Ryzen Threadripper 2950XRival
HEDT / Workstation
- Intel Xeon W-3175XRival
Workstation
Newer 18-core Cascade Lake-X CPU with better pricing, better efficiency, and a more standard distribution model.
Compare head-to-head- AMD Ryzen 9 7900Alt
Modern 12-core AM5 CPU with much higher efficiency, DDR5, and strong gaming and creator performance at a lower price point.
Hybrid architecture with excellent gaming and creator performance, far better efficiency, and a mainstream platform with long-term support.
Compare head-to-head- AMD Ryzen Threadripper 3960XAlt
24-core HEDT CPU with quad-channel memory and more PCIe lanes, offering significantly more multi-threaded headroom for similar money.
Our Verdict on Each
A capable multi-core workhorse for its time, but power hungry and far outclassed in efficiency and per-core performance by newer CPUs. Best considered used or in legacy upgrades.
Best for: Used-market upgrade for an existing X299 system needing more cores
Read the full reviewAn extraordinarily fast but impractical CPU: stellar clocks and multi-threaded performance for its era, but extreme power draw, no warranty, and near-zero availability make it a collector’s item rather than a practical purchase.
Best for: Boutique workstation integrator with existing X299 inventory and a specific need for the highest possible clocks on 14 cores, regardless of cost or warranty.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i9-7960X or Intel Core i9-9990XE?
Based on our editorial ratings, the Intel Core i9-9990XE comes out ahead with a score of 7.8/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Intel Core i9-7960X or Intel Core i9-9990XE?
For gaming, the Intel Core i9-9990XE leads with a gaming performance score of 81/100 among Intel Core i9-7960X and Intel Core i9-9990XE.
Which uses less power?
The Intel Core i9-7960X has the lowest rated TDP. Power draw across these chips: Intel Core i9-7960X (165 W), Intel Core i9-9990XE (255 W).
Do Intel Core i9-7960X and Intel Core i9-9990XE use the same socket?
Yes — all of these CPUs use the LGA2066 socket, so they share compatible motherboards.
Which has more cores?
The Intel Core i9-7960X has the most cores. Core counts: Intel Core i9-7960X (16 cores), Intel Core i9-9990XE (14 cores).
Which is faster in multi-core benchmarks?
The Intel Core i9-9990XE posts the highest multi-core benchmark score. Multi-core results: Intel Core i9-9990XE (23,600). Benchmark figures are approximate and workload-dependent.