Intel Xeon 6960P vs Intel Xeon 696X Comparison

Head-to-Head Benchmarks

The benchmark comparison between the Intel Xeon 6960P and the Intel Xeon 696X shows a clear pattern: the 6960P dominates in multi-threaded and compute-heavy workloads, while the 696X takes the single-thread crown. Across the 14 recorded head-to-head tests, the 6960P wins 12, with the 696X winning only the two single-thread tests.

The most lopsided result appears in PassMark physics, where the 6960P scores 24,937 versus 3,382 for the 696X, a massive 637.3% advantage. This is the largest delta in the entire dataset, indicating that the 6960P's higher core count and memory configuration provide an outsized benefit in physics simulation workloads. Similarly, random string sorting shows a 106.1% gap, with the 6960P at 371,795 and the 696X at 180,392. These two results are outliers in terms of percentage difference, but they underscore the 6960P's strength in workloads that scale with parallel resources.

In the Cinebench suite, the 6960P leads by a consistent 24.5% across R15, R20, and R23 multicore tests. The scores are 11,194 versus 8,994 in R15, 46,645 versus 37,475 in R20, and 111,060 versus 89,227 in R23. This uniformity suggests the performance gap is structural rather than workload-specific, likely tied to the core count difference of 72 versus 64 and the associated memory bandwidth.

PassMark integer math shows a 27.2% advantage for the 6960P, scoring 727,750 against 572,072. Data encryption reveals a 44% gap, with the 6960P at 162,013 and the 696X at 112,529. The data compression test shows a 23.5% difference, 2,797,724 versus 2,264,907. Floating point math comes in at 17.2%, with scores of 527,473 and 450,164. Extended instructions show the smallest multi-threaded gap at 11.8%, 193,404 versus 172,975. Prime number finding shows a 74% delta, 1,484 versus 853, which is notable given the absolute scores are low.

The single-thread tests are the only category where the 696X wins. In PassMark single thread, the 696X scores 3,742 against the 6960P's 3,287, a 12.2% advantage. This matches the boost clock difference of 4.80 GHz versus 3.90 GHz. The 696X also wins the duplicate singlethread test by the same margin, confirming the result is consistent and not an artifact.

Where Each One Wins

The 6960P is the clear choice for throughput-oriented workloads. Its wins span Cinebench multicore, data compression, encryption, extended instructions, prime number finding, floating point math, integer math, multithread, physics, and random string sorting. The physics result is particularly telling: a 637.3% advantage means the 6960P is in a different performance class for that specific task. The multithread score of 130,659 versus 104,974 (24.5% gap) reinforces this, as does the consistent Cinebench performance across all three versions.

The 696X wins only in single-thread performance. Its 3,742 score in PassMark single thread is 12.2% higher than the 6960P's 3,287. For workloads that are lightly threaded, such as certain database operations, legacy application code, or interactive responsiveness, the 696X has a measurable edge. The boost clock of 4.80 GHz versus 3.90 GHz explains this advantage, as single-thread tests typically scale with clock frequency rather than core count.

For mixed workloads, the data suggests the 6960P is preferable. The multithread score of 130,659 is significantly higher than the 696X's 104,974, and the 6960P's average benchmark score of 365,194 dwarfs the 696X's 286,102. The 6960P also holds a 100th percentile rank versus the 696X's 99th, meaning the 6960P sits at the absolute top of the database for all CPUs.

Architecture Differences

Both processors share the Granite Rapids architecture and are built on Intel's 5 nm process node. The foundational design is identical, including the per-core L1 cache of 112 KB and per-core L2 cache of 2 MB. The differences emerge in scale and packaging.

The 6960P uses a 3x 598 mm² die configuration, while the 696X uses a 2x 598 mm² die setup. This extra die allows the 6960P to pack 72 cores and 144 threads, compared to 64 cores and 128 threads for the 696X. The larger core count is the primary driver of the multi-threaded performance gap.

The L3 cache differs accordingly. The 6960P has 432 MB shared L3, while the 696X has 336 MB. This 96 MB difference aligns with the core count delta and provides more cache for the additional cores to utilize.

Memory architecture also diverges significantly. The 6960P uses a twelve-channel memory bus with 614.4 GB/s bandwidth, while the 696X uses an eight-channel bus with 409.6 GB/s. This 204.8 GB/s difference is substantial and directly impacts memory-intensive workloads like data compression and encryption.

The sockets differ as well. The 6960P uses Intel Socket 7529, while the 696X uses Intel Socket 4710. This means they are not drop-in compatible with each other, despite sharing the same architecture.

The 6960P belongs to the Xeon 6 (Granite Rapids-AP) generation, while the 696X belongs to the Xeon 600 (Granite Rapids-WS) generation. The "AP" designation likely refers to the all-purpose or advanced performance tier, while "WS" suggests workstation orientation. This is consistent with the 696X's higher boost clock and lower core count, which suit workstation workloads that favor single-thread speed.

Specification Differences

The two processors differ in several key specifications. The core count is 72 for the 6960P versus 64 for the 696X. Thread count follows at 144 versus 128. The base clock is 2.70 GHz for the 6960P versus 2.40 GHz for the 696X. The boost clock reverses this, with the 696X at 4.80 GHz versus 3.90 GHz for the 6960P.

Thermal design power differs notably: the 6960P is rated at 500 watts, while the 696X is rated at 350 watts. This 150-watt difference reflects the additional cores and memory channels of the 6960P.

The socket is different, as noted above. The die size differs: 3x 598 mm² versus 2x 598 mm². The L3 cache differs: 432 MB versus 336 MB. Memory bus width differs: twelve-channel versus eight-channel. Memory bandwidth differs: 614.4 GB/s versus 409.6 GB/s. PCIe lanes differ: the 6960P has 96 lanes (CPU only), while the 696X has 128 lanes (CPU only).

The multiplier is unlocked on the 696X, while the 6960P is locked. This means the 696X supports overclocking, which could further extend its single-thread advantage in specific scenarios.

The release dates differ: the 6960P was released on September 23, 2024, while the 696X was released on February 1, 2026. The part numbers are SRPKX for the 6960P and SRWQ7 for the 696X.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Xeon 6960P has 72 cores and 144 threads, while the Intel Xeon 696X has 64 cores and 128 threads.

Q: Which processor wins in single-thread performance?

A: The Intel Xeon 696X wins in PassMark single thread with a score of 3,742, which is 12.2% higher than the 6960P's 3,287.

Q: What is the largest performance gap between the two?

A: The largest gap is in PassMark physics, where the 6960P scores 24,937 versus 3,382 for the 696X, a 637.3% difference.

Q: Do both processors support ECC memory?

A: Yes, both the Intel Xeon 6960P and the Intel Xeon 696X support ECC memory.

Q: How does the memory bandwidth compare?

A: The 6960P has a twelve-channel memory bus with 614.4 GB/s bandwidth, while the 696X has an eight-channel bus with 409.6 GB/s.

Q: Which processor has a higher boost clock?

A: The Intel Xeon 696X has a higher boost clock at 4.80 GHz, compared to 3.90 GHz for the 6960P.

The Verdict

The data points to a clear split: the Intel Xeon 6960P is the superior choice for any workload that benefits from parallel execution. Its 24.5% advantage across all three Cinebench versions, 44% lead in data encryption, and 637.3% lead in physics demonstrate that the additional 8 cores, 16 threads, and 204.8 GB/s of memory bandwidth translate into substantial real-world performance gains. The 100th percentile ranking versus the 99th for the 696X confirms its position at the top of the database.

The Intel Xeon 696X, however, is the better option for single-threaded tasks. Its 12.2% advantage in PassMark single thread, driven by the 4.80 GHz boost clock, makes it the preferable choice for lightly threaded applications where clock speed matters more than core count. The unlocked multiplier also provides overclocking headroom that the 6960P lacks.

The decision comes down to workload profile. For server environments running virtualized workloads, database queries, scientific simulations, or any parallel compute, the 6960P's 72 cores and 614.4 GB/s memory bandwidth make it the stronger candidate. For workstation use cases with single-threaded legacy applications or interactive responsiveness needs, the 696X's higher clock speed and lower 350-watt TDP offer practical advantages. The 6960P's launch MSRP is $9625, while the 696X's launch MSRP is $5599. The 696X also offers 128 PCIe lanes versus 96, which could matter for expansion-heavy workstation builds. Both are active production parts, so availability is not a differentiator. The recorded data shows the 6960P winning 12 of 14 benchmarks, but the two tests it loses are precisely the ones where the 696X's design philosophy shines.