Intel Core i5-7500 vs Intel Core i9-10980XE Comparison

The Intel Core i9-10980XE is a decisive victor over the Intel Core i5-7500 across every benchmark in the data set, with the largest margins appearing in multi-threaded workloads. The i9-10980XE wins all eight head-to-head comparisons, while the i5-7500 records zero victories. The average benchmark score for the i9-10980XE is 7910, placing it in the 64th percentile of all CPUs, while the i5-7500’s average score of 8208 also lands in the 64th percentile, a statistical tie in overall standing that masks the extreme differences in workload-specific performance.

Head-to-Head Benchmarks

The most striking result is in Cinebench R23 multi-core, where the i9-10980XE scores 27130 against the i5-7500’s 5133, a delta of 428.5%. This near-identical margin repeats across all Cinebench versions: R15 multi-core shows 2734 versus 517 (428.8% delta), R20 multi-core shows 11394 versus 2155 (428.7% delta), and R23 single-core shows 3830 versus 724 (429% delta). The consistency of these deltas—all hovering around 429%—indicates that the performance gap is structural, not workload-specific, driven by the i9-10980XE’s 18 cores and 36 threads versus the i5-7500’s 4 cores and 4 threads.

Single-core performance tells a different story. The Cinebench R15 single-core test shows the i9-10980XE at 385 versus 72 for the i5-7500, a 434.7% delta, which is even larger than the multi-core margin. However, in Geekbench single-core, the gap collapses dramatically: the i9-10980XE scores 1453 against 1277 for the i5-7500, a mere 13.8% delta. This suggests that the i9-10980XE’s higher boost clock of 4.80 GHz provides an edge over the i5-7500’s 3.80 GHz, but the older architecture of the i5-7500 is not as far behind in lightly-threaded tasks as the Cinebench numbers imply.

Geekbench multi-core reinforces the multi-threaded dominance: the i9-10980XE scores 14742 versus 3619 for the i5-7500, a 307.4% delta. While this is lower than the Cinebench margins, it still represents over four times the throughput. The i9-10980XE’s lead is so large that even the i5-7500’s strongest result—Geekbench single-core, where it trails by only 13.8%—is not enough to claim a win in any category.

The Verdict

The data is unambiguous: the Intel Core i9-10980XE is the superior processor for every benchmark measured, with wins in all eight head-to-head tests. Users who prioritize multi-core rendering, compilation, or any parallel workload should choose the i9-10980XE without hesitation, as it delivers 428.5% to 428.8% higher scores in Cinebench multi-core tests. The i5-7500, with its 4 cores and 4 threads, is outclassed by a factor of roughly five in heavily threaded applications, making it unsuitable for content creation or scientific computing.

However, the i5-7500 is not without merit for specific use cases. Its lower TDP of 65 watts versus 165 watts makes it a far more power-efficient option for basic desktop tasks, and its 64th percentile standing against all CPUs—matching the i9-10980XE’s percentile—indicates that it remains competitive in general-purpose computing when compared to the broader market. The i5-7500 also includes integrated graphics (HD 630), which the i9-10980XE lacks entirely, meaning the i5-7500 can power a system without a discrete GPU. For users building a simple office or home machine, the i5-7500 is adequate; for users demanding maximum compute performance, the i9-10980XE is the only choice from this pairing.

Architecture Differences

The i9-10980XE is built on Cascade Lake architecture, specifically Cascade Lake-X, part of the Core i9 Extreme X-Series 10th Gen family. The i5-7500 uses Kaby Lake architecture, from the Core i5 Kaby Lake generation. Both processors are manufactured on Intel’s 14 nm process node, so the architectural divide is not a process shrink but a fundamental design difference: the i9-10980XE is a high-end desktop (HEDT) part with 18 cores and 36 threads, while the i5-7500 is a mainstream quad-core with 4 threads.

Cache configurations diverge sharply. The i9-10980XE provides 64 KB of L1 cache per core, 1 MB of L2 cache per core, and 24.75 MB of shared L3 cache. The i5-7500 also has 64 KB of L1 cache per core but only 256 KB of L2 per core and 6 MB of shared L3. This means the i9-10980XE has roughly four times the L2 cache per core and over four times the total L3 cache, enabling it to feed its larger core count more effectively.

Memory support also differs. The i9-10980XE uses quad-channel DDR4 memory with a bandwidth of 93.9 GB/s, while the i5-7500 uses dual-channel DDR4 with 38.4 GB/s. This 55.5 GB/s gap in memory bandwidth is critical for multi-threaded workloads that saturate memory interfaces. PCIe connectivity is another differentiator: the i9-10980XE offers 48 PCIe Gen 3 lanes (CPU only), whereas the i5-7500 provides 16 lanes, making the i9-10980XE far better suited for multiple GPUs or high-speed storage arrays.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i9-10980XE has 18 cores and 36 threads, while the Intel Core i5-7500 has 4 cores and 4 threads.

Q: What is the performance difference in Cinebench R23 multi-core?

A: The i9-10980XE scores 27130, which is 428.5% higher than the i5-7500’s 5133.

Q: Does the i5-7500 win any benchmark?

A: No. The i5-7500 loses all eight head-to-head benchmark comparisons, with the narrowest margin being a 13.8% deficit in Geekbench single-core.

Q: Which processor includes integrated graphics?

A: The i5-7500 includes HD 630 integrated graphics; the i9-10980XE has no integrated graphics.

Q: How do their average benchmark scores compare?

A: The i9-10980XE has an average benchmark score of 7910, and the i5-7500 has an average of 8208. Both are in the 64th percentile of all CPUs.

Q: What is the memory bandwidth difference?

A: The i9-10980XE supports quad-channel memory with 93.9 GB/s bandwidth, while the i5-7500 supports dual-channel memory with 38.4 GB/s.

Where Each One Wins

The Intel Core i9-10980XE wins every benchmark in the head-to-head set, but its dominance is most pronounced in multi-threaded workloads. In Cinebench R15, R20, and R23 multi-core tests, it leads by 428.5% to 428.8%, and in Geekbench multi-core, it leads by 307.4%. These results make it the clear choice for video rendering, 3D modeling, code compilation, and any application that can utilize more than four threads. Its 36 threads and 24.75 MB of L3 cache are built for sustained parallel throughput, and its 48 PCIe lanes support expansion that the i5-7500 cannot match.

The Intel Core i5-7500, despite losing all benchmarks, has strengths in specific contexts. Its 65-watt TDP is less than half of the i9-10980XE’s 165 watts, making it more suitable for compact, low-power builds. Its integrated HD 630 graphics eliminate the need for a discrete GPU in basic systems, a feature the i9-10980XE lacks. In Geekbench single-core, the i5-7500 trails by only 13.8%, indicating that for older, lightly-threaded software, the performance gap is modest. The i5-7500’s production status is listed as Active, while the i9-10980XE is End-of-life, which may matter for long-term availability.

Specification Differences

The two processors differ in nearly every major specification. The i9-10980XE has 18 cores and 36 threads, while the i5-7500 has 4 cores and 4 threads. Base clocks are 3.00 GHz for the i9-10980XE and 3.40 GHz for the i5-7500, but boost clocks favor the i9-10980XE at 4.80 GHz versus 3.80 GHz. TDP is 165 watts for the i9-10980XE and 65 watts for the i5-7500. Sockets are different: the i9-10980XE uses Intel Socket 2066, while the i5-7500 uses Intel Socket 1151.

Cache and memory specifications diverge significantly. L2 cache is 1 MB per core on the i9-10980XE versus 256 KB per core on the i5-7500. L3 cache is 24.75 MB shared on the i9-10980XE versus 6 MB shared on the i5-7500. Memory bus is quad-channel on the i9-10980XE and dual-channel on the i5-7500, with bandwidth of 93.9 GB/s versus 38.4 GB/s. PCIe lane counts are 48 (Gen 3, CPU only) for the i9-10980XE and 16 (Gen 3, CPU only) for the i5-7500. The i9-10980XE has an unlocked multiplier and a launch MSRP of $1076, while the i5-7500 has a locked multiplier and no launch MSRP listed. The i5-7500 includes HD 630 integrated graphics; the i9-10980XE has none. Release dates are 2019-10-18 for the i9-10980XE and 2017-01-02 for the i5-7500.