CPU Comparison
Intel Core i7-5930K vs Intel Core i7-5960X
A side-by-side comparison of specs, performance and value. The Intel Core i7-5930K is a six-core, 12-thread HEDT processor launched in Q3 2014 on the Haswell-E architecture and LGA2011-v3 (X99) platform, featuring quad-channel DDR4-2133 memory support and 40 PCIe 3.0 lanes, targeted at enthusiasts and workstation users who need high I/O bandwidth and strong multi-threaded performance.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Respectable multi-threaded throughput in legacy workloads, but modern chips finish faster while using less power.
Strong multi-threaded throughput in workloads that scale across cores—such as rendering and compression—despite lower per-clock performance versus newer designs.
Gaming
Playable in older games; struggles with CPU-heavy modern titles at high refresh due to lower IPC and clocks compared to newer CPUs.
With a modern discrete GPU, the i7-5960X remains playable at high refresh rates, though newer CPUs offer higher 1% lows and frame times.
Virtualization
Adequate for lab use with its PCIe and memory bandwidth, though limited core count and efficiency by today’s standards.
The combination of eight cores, 16 threads, and VT-x/VT-d makes it well-suited for running multiple VMs.
Efficiency
High 140 W TDP for 6/12; modern platforms deliver far better performance-per-watt.
The 140 W TDP at 3.0 GHz base reflects 22 nm efficiency limits; newer chips deliver similar performance with far lower power.
Specialized Performance
AI / ML
- No dedicated AI acceleration hardware.
- Suitable only for light CPU-based inference workloads.
- No dedicated AI acceleration (e.g., DL/ML matrix extensions).
- Suitable for light CPU-based inference, but far slower than modern NPUs/accelerators.
Content Creation
Gaming
- Multi-GPU support was a highlight in its time, but multi-GPU gaming has declined.
- Capable of 1080p/1440p with a strong GPU, though new titles may bottleneck.
- Boost to 3.7 GHz is modest compared with today’s high-clocked desktop CPUs.
- Requires a discrete graphics card; no integrated graphics.
- PCIe 3.0 x16 bandwidth is ample for current GPUs.
- Single-thread performance limits headroom in CPU-bound titles.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 40 PCIe 3.0 lanes directly from the CPU
- Quad-channel DDR4 memory support
- Unlocked multiplier for overclocking
- Solid multi-threaded performance for its era
- Proven X99 platform with broad motherboard options
Cons
- No integrated graphics; a discrete GPU is required
- High 140 W TDP with older 22 nm process
- Lower single-thread performance than modern CPUs
- Platform has no upgrade path beyond Broadwell-E
- Memory support capped at DDR4-2133 officially
Pros
- Eight cores and 16 threads still deliver usable multi-threaded performance
- Quad-channel DDR4 memory controller
- 40 PCIe 3.0 lanes from the CPU
- 20 MB L3 cache
- Unlocked multiplier for overclocking
- VT-x and VT-d for virtualization
Cons
- No integrated graphics; discrete GPU required
- High 140 W TDP for the performance level
- Quad-channel DDR4 limited to 64 GB
- X99 platform is aging; limited BIOS/feature updates
- Lower per-clock performance versus newer generations
Competitors & Alternatives
Intel Core i7-5930K
- AMD Ryzen 9 3950XRival
HEDT/High-End Desktop
- AMD Ryzen 7 5800XRival
Mainstream Desktop
- RivalCompare head-to-head
- AMD Ryzen Threadripper 2950XRival
HEDT/Workstation
- Compare head-to-headIntel Core i7-6850KRival
HEDT (same platform successor)
Cheaper entry to X99 with 6 cores but fewer PCIe lanes.
Compare head-to-head8-core option on the same platform if you need more cores and lanes.
Compare head-to-head- Intel Core i9-9900KAlt
Much faster gaming and general performance on a more modern mainstream platform.
- AMD Ryzen 9 5950XAlt
16 cores, far superior performance and efficiency on AM4.
- AMD Ryzen 7 7700XAlt
Strong single-thread performance and modern platform features on AM5.
Intel Core i7-5960X
- AMD FX-9590Rival
Enthusiast Desktop
- AMD FX-8350Rival
Mainstream Desktop
- Intel Core i7-4790KRival
Mainstream Desktop
- Intel Core i7-4960XRival
HEDT
- RivalCompare head-to-head
More cores and Broadwell-E refinements on the same X99 platform.
Compare head-to-head- AMD Ryzen 9 5900XAlt
Much higher performance per watt and PCIe 4.0 on newer platforms.
Stronger gaming and higher clocks, mainstream platform ecosystem.
Compare head-to-head- AMD Ryzen 7 5800X3DAlt
Superior gaming performance via 3D V-Cache.
- Intel Core i7-14700KAlt
Modern cores, E-cores, DDR5, PCIe 5.0, and efficiency gains.
Our Verdict on Each
The i7-5930K was a sensible mid-tier HEDT pick in 2014, offering nearly the same multi-GPU and multi-threaded capabilities as the higher-priced model while costing less. Today, it remains viable for specific workloads that need many PCIe lanes and memory bandwidth, but efficiency and single-thread speeds lag far behind modern chips.
Best for: A very low-cost used HEDT build that needs 40 PCIe lanes and quad-channel DDR4, especially for multi-GPU or many NVMe drives.
Read the full reviewA milestone eight-core HEDT processor with strong multi-threaded performance and expansion options, but high power draw and an aging platform limit its appeal in new builds.
Best for: Upgrading or maintaining an existing X99 system at very low cost; secondary workstation rigs.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i7-5930K or Intel Core i7-5960X?
For gaming, the Intel Core i7-5930K leads with a gaming performance score of 60/100 among Intel Core i7-5930K and Intel Core i7-5960X.
Do Intel Core i7-5930K and Intel Core i7-5960X use the same socket?
No. They use different sockets (Intel Core i7-5930K: LGA2011-v3 (FCLGA2011), Intel Core i7-5960X: LGA2011-v3 (FCLGA2011-3)), so each needs a compatible motherboard.
Which has more cores?
The Intel Core i7-5960X has the most cores. Core counts: Intel Core i7-5930K (6 cores), Intel Core i7-5960X (8 cores).