Intel Core i9-7980XE vs Intel Xeon Gold 5317 Comparison

Head-to-Head Benchmarks

The recorded data shows a clean sweep for the Intel Core i9-7980XE across all six shared benchmark tests. The margin of victory is remarkably consistent, with the desktop Extreme processor holding an 8.1% lead in every single Cinebench test, whether single-core or multi-core.

In Cinebench R15, the i9-7980XE scores 2527 points in the multi-core test against 2338 for the Xeon Gold 5317. That 189-point gap translates to the same 8.1% delta. The single-core R15 result follows the pattern: 356 for the i9, 330 for the Xeon, again a 7.9% advantage. Note that the single-core delta is slightly lower at 7.9%, while every multi-core test shows exactly 8.1%.

Moving to Cinebench R20, the i9-7980XE posts 10530 multi-core versus 9743 for the Xeon Gold 5317. The single-core R20 scores are 1486 and 1375 respectively. Both deltas sit at 8.1%. In Cinebench R23, the pattern holds: 25072 against 23199 in multi-core, and 3539 against 3275 in single-core. Again, both deltas are 8.1%.

The Geekbench results are not part of the head-to-head comparison because the Xeon Gold 5317 has no recorded Geekbench scores in the database. However, the i9-7980XE's standalone Geekbench figures are available: 11198 multi-core and 1435 single-core. These numbers give context to the i9's overall performance profile, but no direct comparison can be made against the Xeon on this test.

The average benchmark score across all recorded tests tells a similar story. The i9-7980XE averages 7018 points, while the Xeon Gold 5317 averages 6710. The percentile rankings are close, with the i9 at the 63rd percentile of all CPUs and the Xeon at the 62nd. This near-parity in percentile masks the consistent per-test advantage the i9 holds.

The database records 6 benchmark wins for the i9-7980XE and 0 for the Xeon Gold 5317. That is a decisive outcome in every measured workload. The consistency of the 8.1% delta across different Cinebench versions (R15, R20, R23) suggests a fundamental per-core performance advantage that scales uniformly with thread count.

The Verdict

The data points to one clear conclusion: the Intel Core i9-7980XE outperforms the Intel Xeon Gold 5317 in every benchmark the database records. The 8.1% margin in multi-core tests is notable because the i9 achieves it with 18 cores and 36 threads against the Xeon's 12 cores and 24 threads. This means the i9 is not just winning on core count, it is also extracting more performance per core.

For buyers who prioritize raw single-thread and multi-thread benchmark scores, the i9-7980XE is the stronger choice based strictly on the recorded measurements. Its percentile ranking is one point higher, and its average benchmark score is 308 points ahead.

However, the Xeon Gold 5317 is not without merit in the database. It is an active production part, while the i9-7980XE is end-of-life. The Xeon also supports ECC memory, which the i9 does not. For server or workstation environments where data integrity and reliability features matter more than peak benchmark scores, the Xeon's feature set could outweigh its performance deficit. The verdict depends on whether the use case values the i9's 8.1% speed advantage or the Xeon's ECC support and active production status.

Architecture Differences

The two processors come from different Intel architecture generations. The i9-7980XE uses the Skylake architecture, specifically the Skylake-X codename, built on a 14 nm process node. The Xeon Gold 5317 uses the Ice Lake architecture, specifically Ice Lake-SP, built on a 10 nm process node. The 10 nm process is newer, but the recorded benchmarks show the older 14 nm design delivering higher scores.

The i9-7980XE has 18 cores and 36 threads. The Xeon Gold 5317 has 12 cores and 24 threads. The i9's L3 cache is 24.75 MB shared, while the Xeon has 18 MB shared. Both have the same L1 cache at 64 KB per core and the same L2 cache at 1 MB per core. The i9's larger L3 cache and higher core count contribute to its multi-core advantage.

The socket types differ completely. The i9 uses Intel Socket 2066, while the Xeon uses Intel Socket 4189. These are not interchangeable, so a motherboard designed for one cannot accept the other. The i9 is a desktop market segment part, whereas the Xeon is a server or workstation segment part.

PCIe support differs by generation and lane count. The i9 supports PCIe Gen 3 with 44 lanes from the CPU. The Xeon supports PCIe Gen 4 with 64 lanes from the CPU. The Xeon's newer PCIe standard and higher lane count make it more suitable for systems with many high-bandwidth expansion cards.

The i9-7980XE has an unlocked multiplier, while the Xeon Gold 5317 is locked. The i9's unlocked multiplier allows overclocking, which is consistent with its desktop Extreme positioning. The Xeon's locked multiplier aligns with server stability requirements.

Specification Differences

The core and thread counts differ: 18 cores and 36 threads for the i9-7980XE, 12 cores and 24 threads for the Xeon Gold 5317. Base clock speeds are 2.60 GHz for the i9 and 3.00 GHz for the Xeon. Boost clocks are 4.40 GHz for the i9 and 3.60 GHz for the Xeon. The i9 has a higher boost clock by 0.80 GHz, which explains its single-core performance lead.

Thermal design power differs: 165 watts for the i9, 150 watts for the Xeon. The i9 draws more power but delivers higher performance. Memory channels differ: quad-channel for the i9, eight-channel for the Xeon. Memory bandwidth is 85.3 GB/s for the i9 and 187.7 GB/s for the Xeon. The Xeon's eight-channel memory subsystem provides more than double the bandwidth.

ECC memory support is absent on the i9 and present on the Xeon. This is a critical differentiator for reliability-focused workloads. The i9's memory bus is quad-channel, while the Xeon's is eight-channel. The i9 has a die size of 484 mm², while the Xeon's die size is not recorded in the database.

Production status differs: the i9 is end-of-life, the Xeon is active. Release dates are 2017-08-31 for the i9 and 2021-04-05 for the Xeon. The i9 has a launch MSRP of $1999, while the Xeon has no recorded launch MSRP. The i9 has a part number SR3RS, while the Xeon's part number is not recorded.

FAQ

Q: Which processor has the higher multi-core Cinebench R23 score?

A: The Intel Core i9-7980XE scores 25072 in Cinebench R23 multi-core, which is 8.1% higher than the Xeon Gold 5317's 23199.

Q: Does the Xeon Gold 5317 win any benchmark in the head-to-head comparison?

A: No. The database records 6 benchmark wins for the i9-7980XE and 0 for the Xeon Gold 5317 across all shared Cinebench tests.

Q: What is the difference in memory bandwidth between the two processors?

A: The Xeon Gold 5317 has 187.7 GB/s of memory bandwidth, while the i9-7980XE has 85.3 GB/s. The Xeon's eight-channel memory bus provides more than double the bandwidth of the i9's quad-channel bus.

Q: Which processor supports ECC memory?

A: The Xeon Gold 5317 supports ECC memory, while the i9-7980XE does not. This is a key feature for server and workstation reliability.

Q: What is the production status of each processor?

A: The i9-7980XE is end-of-life, while the Xeon Gold 5317 is active and still in production.

Q: How do their percentile rankings compare?

A: The i9-7980XE is at the 63rd percentile of all CPUs, and the Xeon Gold 5317 is at the 62nd percentile. The i9 holds a one-point advantage.

Where Each One Wins

The i9-7980XE wins in every recorded benchmark. Its 8.1% lead in multi-core tests comes from having 18 cores versus 12, plus a higher boost clock of 4.40 GHz against 3.60 GHz. The i9's single-core advantage of 7.9% to 8.1% across Cinebench versions indicates that per-core efficiency is also superior. For workloads that stress CPU performance, such as rendering, video encoding, or complex calculations, the i9-7980XE is the stronger choice according to the data.

The Xeon Gold 5317 wins in areas the benchmarks do not measure. Its eight-channel memory bus delivers 187.7 GB/s of bandwidth, more than double the i9's 85.3 GB/s. This makes the Xeon better suited for memory-intensive applications that require high throughput. The Xeon also supports ECC memory, which protects against data corruption in long-running server workloads. Its PCIe Gen 4 support with 64 lanes provides more expansion capability than the i9's PCIe Gen 3 with 44 lanes.

The Xeon's active production status ensures continued availability, while the i9 is end-of-life. The Xeon's locked multiplier and lower TDP of 150 watts versus 165 watts indicate a focus on stability and power efficiency. For server racks or workstations that run 24/7, the Xeon's reliability features and higher memory bandwidth may be more valuable than the i9's benchmark speed advantage.

The i9-7980XE is the performance winner in the database. The Xeon Gold 5317 is the feature winner for memory bandwidth, ECC support, and active production status. The choice depends on whether the workload prioritizes raw CPU speed or platform capabilities.