AMD Ryzen Threadripper 2970WX vs Intel Xeon W-2195 Comparison

Where Each One Wins

The benchmark data leaves no ambiguity: the AMD Ryzen Threadripper 2970WX wins every recorded head-to-head test. Out of six Cinebench comparisons, the Threadripper takes all six, while the Intel Xeon W-2195 records zero wins. This is a clean sweep across both multi-core and single-core workloads.

For multi-threaded rendering, the Threadripper leads consistently. In Cinebench R15 multi-core, it scores 2651 against the Xeon's 2401, a 9.4% advantage. The R20 multi-core test shows the same margin: 11048 versus 10007, again 9.4% ahead. R23 multi-core continues the pattern with 26305 versus 23828, also 9.4% higher. The consistency of that delta across all three multi-core tests suggests a structural advantage rather than a workload-specific quirk.

Single-core performance also favors AMD, though the margins are similar. Cinebench R15 single-core shows 374 versus 338 (9.6% ahead), R20 single-core shows 1559 versus 1412 (9.4% ahead), and R23 single-core shows 3713 versus 3363 (9.4% ahead). The Threadripper's higher base clock of 3.00 GHz versus 2.30 GHz likely contributes here, even though the Xeon has a slightly higher boost clock of 4.30 GHz versus 4.20 GHz.

The practical takeaway: if the workload involves Cinebench-style rendering, the Threadripper 2970WX is the stronger choice in every measured scenario. The Xeon does not claim a single benchmark win in this comparison. For users prioritizing peak multi-threaded throughput, the AMD part delivers more raw performance across the board. However, the Xeon's 63rd percentile placement versus the Threadripper's 62nd percentile means both CPUs sit in a similar tier relative to all other processors in the database, so the gap is meaningful but not generational.

Architecture Differences

The two processors come from different design philosophies. The Intel Xeon W-2195 uses Skylake-W architecture on a 14 nm process, fabricated by Intel. It packs 18 cores and 36 threads on a 484 mm² die. The AMD Ryzen Threadripper 2970WX uses Zen+ architecture, codenamed Colfax, on a 12 nm process from GlobalFoundries. It scales to 24 cores and 48 threads across four 213 mm² dies, totaling 19,200 million transistors.

Cache layouts differ significantly. The Xeon allocates 64 KB of L1 and 1 MB of L2 per core, with 24.75 MB of shared L3. The Threadripper uses 96 KB of L1 and 512 KB of L2 per core, but its L3 cache jumps to 64 MB. That larger L3 pool can help with data-heavy workloads, though the per-core L2 is smaller on the AMD side.

Memory support shows both use DDR4 with quad-channel buses, but bandwidth differs: the Xeon supports 85.3 GB/s, while the Threadripper reaches 93.9 GB/s. ECC memory is supported on the Xeon but not on the Threadripper, which matters for workstation reliability. PCIe lanes also differ, with the Xeon offering 48 Gen 3 lanes and the Threadripper offering 60 Gen 3 lanes, giving AMD more headroom for expansion cards.

The Xeon's socket is Intel Socket 2066, while the Threadripper uses AMD Socket SP3r2. The Xeon is locked (multiplier not unlocked), whereas the Threadripper has an unlocked multiplier for overclocking. Power requirements are not directly comparable in the data, but the Threadripper carries a higher TDP figure. The Xeon targets the server/workstation segment, while the Threadripper is classified as desktop. Release dates differ by about 13 months, with the Xeon launching in August 2017 and the Threadripper in October 2018.

The Verdict

Choose the AMD Ryzen Threadripper 2970WX for raw multi-threaded performance. It wins every Cinebench test in the comparison, with a consistent 9.4% lead in multi-core workloads. The 24-core, 48-thread configuration simply outmuscles the Xeon's 18-core, 36-thread setup in rendering tasks. The 64 MB L3 cache and higher memory bandwidth of 93.9 GB/s reinforce this advantage for data-intensive applications. It also offers an unlocked multiplier, which invites manual tuning.

Choose the Intel Xeon W-2195 for ECC memory support and platform maturity. The Xeon supports ECC RAM, which the Threadripper does not, making it the safer pick for mission-critical workstations where memory errors are unacceptable. Its 48 PCIe lanes are fewer than the Threadripper's 60, but still substantial for most expansion needs. The Xeon's 14 nm process and larger die suggest a more conservative, proven design, and its launch MSRP was $2553. The Threadripper's launch MSRP was $1299, but that figure should not drive the decision here; performance and feature priorities matter more.

For overclockers, the Threadripper is the only option with an unlocked multiplier. For server administrators prioritizing error-correcting memory, the Xeon is the only option with ECC support. For everyone else focused purely on benchmark scores, the Threadripper wins outright. The data does not show a single scenario where the Xeon outperforms the Threadripper in the recorded tests.

FAQ

Q: Which CPU has more cores and threads?

A: The AMD Ryzen Threadripper 2970WX has 24 cores and 48 threads, while the Intel Xeon W-2195 has 18 cores and 36 threads.

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

A: The Threadripper scores 26305, which is 9.4% ahead of the Xeon's 23828.

Q: Does either CPU support ECC memory?

A: Yes, the Intel Xeon W-2195 supports ECC memory. The AMD Ryzen Threadripper 2970WX does not support ECC.

Q: Which CPU has a higher boost clock?

A: The Intel Xeon W-2195 boosts to 4.30 GHz, slightly higher than the Threadripper's 4.20 GHz boost clock.

Q: Can either CPU be overclocked?

A: The Threadripper has an unlocked multiplier, enabling overclocking. The Xeon's multiplier is locked, so it cannot be overclocked.

Q: What are the PCIe lane counts?

A: The Threadripper offers 60 Gen 3 lanes (CPU only), while the Xeon provides 48 Gen 3 lanes (CPU only).

Head-to-Head Benchmarks

Every recorded benchmark in the database shows the Threadripper ahead. The largest single gap appears in Cinebench R15 single-core, where the Threadripper leads by 9.6% (374 versus 338). The remaining five tests all show a 9.4% delta in AMD's favor, creating a remarkably uniform performance curve.

In Cinebench R15 multi-core, the Threadripper scores 2651 against 2401 for the Xeon. That 250-point gap translates directly to faster render times in CPU-bound tasks. Cinebench R20 multi-core repeats the pattern with 11048 versus 10007, a 1041-point difference. Cinebench R23 multi-core shows 26305 versus 23828, a 2477-point difference. The absolute gap grows with newer benchmark versions, but the percentage stays fixed at 9.4%, suggesting the Threadripper's advantage scales consistently with workload intensity.

Single-core results follow the same trend. R15 single-core gives the Threadripper 374 points versus 338, a 36-point lead. R20 single-core gives 1559 versus 1412, a 147-point lead. R23 single-core gives 3713 versus 3363, a 350-point lead. The Threadripper's higher base clock (3.00 GHz versus 2.30 GHz) and newer 12 nm process likely explain why it wins even in lightly threaded tests, despite the Xeon's slightly higher boost clock.

The Xeon's best showing is relative, not absolute: in R15 single-core, the delta is 9.6%, only 0.2 percentage points worse than the multi-core margin. There is no benchmark category where the Xeon closes the gap or takes the lead. The Threadripper's six wins, with deltas ranging from 9.4% to 9.6%, paint a picture of consistent superiority across all recorded Cinebench versions.

Specification Differences

The two processors diverge on nearly every key specification. Core count favors AMD: 24 cores versus 18 for Intel. Thread count follows suit: 48 versus 36. Base clocks differ by 0.70 GHz, with the Threadripper at 3.00 GHz and the Xeon at 2.30 GHz. Boost clocks are closer, with the Xeon at 4.30 GHz and the Threadripper at 4.20 GHz, a 0.10 GHz gap in Intel's favor.

Manufacturing processes differ by node generation: the Xeon uses 14 nm from Intel, while the Threadripper uses 12 nm from GlobalFoundries. Die sizes also contrast heavily, with the Xeon on a single 484 mm² die and the Threadripper using four 213 mm² dies. Transistor count is listed only for the Threadripper at 19,200 million.

Cache configurations vary per core and in total. The Xeon has 64 KB L1 and 1 MB L2 per core, with 24.75 MB shared L3. The Threadripper has 96 KB L1 and 512 KB L2 per core, with 64 MB L3. Memory bandwidth favors AMD at 93.9 GB/s versus 85.3 GB/s, though both use DDR4 in a quad-channel setup. ECC support appears only on the Xeon. PCIe lane counts favor AMD: 60 lanes versus 48.

Socket types are incompatible: Intel Socket 2066 for the Xeon, AMD Socket SP3r2 for the Threadripper. The Xeon is locked, the Threadripper is unlocked. Market segments differ, with the Xeon listed as server/workstation and the Threadripper as desktop. Production status also differs: the Xeon is end-of-life, while the Threadripper remains active. Release dates show the Xeon arriving in August 2017 and the Threadripper in October 2018. Part numbers are SR3RX for the Xeon and YD297XAZUHCAF for the Threadripper.