AMD Ryzen 7 PRO 2700X vs Intel Xeon W-2140B Comparison

Head-to-Head Benchmarks

The recorded data presents a clean sweep for the Intel Xeon W-2140B, winning all eight head-to-head comparisons against the AMD Ryzen 7 PRO 2700X. The margins, however, tell a more nuanced story than the 8-0 win count suggests. In Cinebench workloads, the Intel part consistently leads by roughly 2% across the board. The Cinebench R15 multicore test shows the Xeon at 1480 against the Ryzen's 1452, a 1.9% advantage. Single-core in the same test narrows the gap slightly to 2.5%, with scores of 209 and 204 respectively. This pattern holds through Cinebench R20, where the multicore scores are 6170 versus 6054 (a 1.9% delta), and single-core 871 versus 854 (a 2% delta). The Cinebench R23 results mirror this exactly: 14692 against 14415 in multicore, and 2074 against 2035 in single-core, both again showing a 1.9% gap.

The most striking divergence appears in Geekbench multicore, where the Intel Xeon W-2140B scores 7381 versus the Ryzen's 6645. That 11.1% delta is by far the largest margin recorded in this comparison, suggesting the Intel chip handles the Geekbench workload mix with considerably more efficiency. Geekbench single-core shows a more modest 3.4% lead, with scores of 1299 and 1256. The consistent 1.9% to 2.5% margins across Cinebench, alongside the much larger Geekbench multicore gap, indicates the Xeon's advantage is not uniform across all types of workloads. The data implies the Ryzen 7 PRO 2700X is competitive in rendering-style tasks that scale similarly across both architectures, but falls behind in the broader set of operations Geekbench exercises.

Context from the broader database reinforces this picture. The Xeon W-2140B holds a 58th percentile ranking among all CPUs, with an average benchmark score of 4272. The Ryzen 7 PRO 2700X sits just one percentile lower at 57, with an average score of 4114. That 3.8% difference in average score aligns closely with the typical head-to-head margins. Both processors occupy similar territory in the overall performance hierarchy, surrounded by comparable chips. The Xeon's nearest rivals include the Intel Xeon E5-4669 v3 (4285, 0.3% higher), the AMD Ryzen 7 PRO 5750G (4296, 0.6% higher), the Intel Core i7-1265U (4248, 0.6% lower), and the Intel Xeon E-2378 (4232, 0.9% lower). The Ryzen 7 PRO 2700X's neighbors include the AMD Ryzen 9 5980HS (4121, 0.2% higher), the Intel Core i5-12500TE (4083, 0.7% lower), the AMD Ryzen Threadripper 1900X (4073, 1% lower), and the Intel Core i9-9900 (4163, 1.2% higher). Neither chip is an outlier in its percentile band; both are firmly mid-pack performers.

The Verdict

The benchmark data points to a clear but narrow overall winner in the Intel Xeon W-2140B. It wins every recorded test, and the Geekbench multicore result shows a decisive 11.1% advantage that goes beyond the margins seen elsewhere. For workloads resembling Geekbench's mix, the Xeon is the stronger choice. For Cinebench-style rendering, the two are nearly interchangeable, with differences around 2% that may be within run-to-run variance in real-world use.

The AMD Ryzen 7 PRO 2700X, despite losing every comparison, is not a distant second. Its Cinebench scores trail by less than 2% in most cases, and its 57th percentile ranking places it essentially in the same performance tier as the Xeon's 58th. The data suggests that a user heavily invested in rendering tasks would see little practical difference between these two. However, the Geekbench multicore gap is substantial enough that any workload with similar characteristics would favor the Intel part meaningfully. The Xeon also offers a higher boost clock at 4.20 GHz versus 4.10 GHz, though the Ryzen counters with a higher base clock at 3.60 GHz versus 3.20 GHz.

The production status matters for procurement decisions: the Xeon W-2140B is listed as end-of-life, while the Ryzen 7 PRO 2700X remains active. That distinction does not change the performance picture, but it does affect long-term availability. The Xeon's server/workstation market segment and the Ryzen's desktop segment further suggest different intended use cases, even if the core counts match at 8 cores and 16 threads for both.

Architecture Differences

The two processors come from fundamentally different design philosophies. The Intel Xeon W-2140B uses the Skylake architecture, specifically the Skylake-W codename, built on Intel's 14 nm process node with a die size of 484 mm². The AMD Ryzen 7 PRO 2700X uses the Zen architecture, with the Zen+ (Pinnacle Ridge) generation, manufactured by GlobalFoundries on a 12 nm node. The AMD die is considerably smaller at 192 mm², and AMD lists 4,800 million transistors, while the Intel part has no transistor count recorded in the database.

Cache configurations differ in structure. The Xeon allocates 64 KB of L1 cache per core, 1 MB of L2 per core, and 11 MB of shared L3. The Ryzen provides 96 KB of L1 per core, 512 KB of L2 per core, and a larger 16 MB of shared L3. The larger L3 on the AMD side could benefit certain cache-sensitive workloads, though the benchmark data does not show it overcoming the Intel lead in any recorded test.

Memory architecture also diverges significantly. The Xeon supports quad-channel DDR4 with a recorded memory bandwidth of 85.3 GB/s. The Ryzen uses dual-channel DDR4 with no bandwidth figure recorded. Both support ECC memory. The Xeon provides PCIe Gen 3 with 48 lanes from the CPU, while no PCIe information is recorded for the Ryzen. The Xeon uses the Intel Socket 2066 platform, while the Ryzen uses AMD Socket AM4. The Xeon's multiplier is locked, while the Ryzen 7 PRO 2700X has an unlocked multiplier, allowing overclocking headroom that the Intel part does not offer. The Ryzen also has a lower TDP at 95 watts versus the Xeon's 120 watts, a difference that could affect cooling requirements and power draw in dense deployments.

FAQ

Q: Which processor has the higher average benchmark score?

A: The Intel Xeon W-2140B has an average benchmark score of 4272, compared to 4114 for the AMD Ryzen 7 PRO 2700X, a difference of roughly 3.8%.

Q: Are the core counts and thread counts the same?

A: Yes, both processors have 8 cores and 16 threads.

Q: How large is the Geekbench multicore gap between the two?

A: The Intel Xeon W-2140B scores 7381 in Geekbench multicore, while the AMD Ryzen 7 PRO 2700X scores 6645, giving the Intel part an 11.1% advantage.

Q: Does the AMD processor support overclocking?

A: Yes, the Ryzen 7 PRO 2700X has an unlocked multiplier, while the Xeon W-2140B's multiplier is locked.

Q: Which processor has more L3 cache?

A: The AMD Ryzen 7 PRO 2700X has 16 MB of shared L3 cache, while the Intel Xeon W-2140B has 11 MB.

Q: What are the production statuses of these two CPUs?

A: The Intel Xeon W-2140B is listed as end-of-life, while the AMD Ryzen 7 PRO 2700X is listed as active.

Where Each One Wins

The Intel Xeon W-2140B wins every recorded benchmark, so the question of where each processor wins comes down to the magnitude of the margins. The Xeon's largest victory is in Geekbench multicore, where the 11.1% delta suggests workloads that involve a broad mix of integer and floating-point operations, memory access patterns, and task scheduling will see the biggest benefit from choosing the Intel part. The single-core Geekbench margin of 3.4% also favors the Xeon, as do the Cinebench single-core tests with margins between 1.9% and 2.5%. For users running applications similar to Geekbench's synthetic workload, the Xeon is the stronger option.

The AMD Ryzen 7 PRO 2700X does not have a single recorded win, but the data shows it is closest in Cinebench multicore tests, with deltas of 1.9% in R15, R20, and R23. In rendering workloads that mirror Cinebench, the Ryzen is effectively within noise of the Xeon. Its higher base clock of 3.60 GHz versus 3.20 GHz and its lower TDP of 95 watts versus 120 watts could make it an attractive option for sustained all-core workloads where power draw is a concern. The unlocked multiplier also gives it flexibility for users who wish to push performance beyond stock settings, though the database does not record overclocked results. The larger 16 MB L3 cache and the dual-channel memory configuration are architectural features that may suit certain workloads, even if the recorded benchmarks do not show them translating into wins.

Specification Differences

The two processors differ across several key specification fields. The Intel Xeon W-2140B has a base clock of 3.20 GHz and a boost clock of 4.20 GHz, while the AMD Ryzen 7 PRO 2700X has a base clock of 3.60 GHz and a boost clock of 4.10 GHz. The Xeon has a TDP of 120 watts, the Ryzen 95 watts. The Xeon uses Intel Socket 2066, the Ryzen AMD Socket AM4. The Xeon's architecture is Skylake with the Skylake-W codename, while the Ryzen uses Zen with the Zen+ (Pinnacle Ridge) generation. The process nodes are 14 nm for Intel and 12 nm for AMD, with the die sizes at 484 mm² and 192 mm² respectively. The AMD part lists 4,800 million transistors; the Intel part has no recorded count.

Cache layouts differ in all three levels. The Xeon has 64 KB L1 per core, 1 MB L2 per core, and 11 MB shared L3. The Ryzen has 96 KB L1 per core, 512 KB L2 per core, and 16 MB shared L3. Memory support is DDR4 for both, but the Xeon uses quad-channel while the Ryzen uses dual-channel, with the Xeon recording 85.3 GB/s bandwidth. The Xeon provides PCIe Gen 3 with 48 lanes from the CPU; no PCIe data is recorded for the Ryzen. The Xeon is a server/workstation part with a locked multiplier, while the Ryzen is a desktop part with an unlocked multiplier. The Xeon is end-of-life, the Ryzen is active. The Xeon's part number is SR3LK, and its release date is recorded as 2017-12-20, while the Ryzen's release date is 2018-09-18. The Ryzen belongs to the 2000 series, while the Xeon has no series designation.