AMD EPYC 8534P vs Intel Xeon 6741P Comparison

The Intel Xeon 6741P and AMD EPYC 8534P are both high-end server processors aimed at dense compute workloads, yet they approach the task from fundamentally different design philosophies. Benchmark data shows the Intel part holds a decisive edge in most tests, while the AMD chip counters with superior efficiency in specific workloads. This analysis draws exclusively on the provided benchmark results and specifications to break down where each processor excels and where it falls short.

FAQ

Q: Which processor has the higher average benchmark score?

A: The Intel Xeon 6741P posts an average benchmark score of 194901, while the AMD EPYC 8534P scores 185092. This places the Intel part 5.3% ahead of the AMD chip in the nearestRivals comparison, with both sitting in the 99th percentile of all CPUs.

Q: How do the two chips compare in single-core performance?

A: The Intel Xeon 6741P wins every single-core benchmark in the head-to-head data. In Cinebench R23 single-core, it scores 12079 versus 8628 for the AMD EPYC 8534P, a 40% advantage. PassMark single-thread results show a 30.9% lead for Intel, with scores of 3195 versus 2441.

Q: Does the AMD EPYC 8534P win any benchmarks outright?

A: Yes, the AMD part wins two of the 17 head-to-head tests. It takes PassMark data encryption with a score of 121728 versus 89746 for Intel, a 26.3% margin, and PassMark integer math with 514526 versus 458058, an 11% advantage.

Q: What is the core and thread count difference?

A: The AMD EPYC 8534P has 64 cores and 128 threads, while the Intel Xeon 6741P has 48 cores and 96 threads. Despite having fewer cores, the Intel chip wins the vast majority of multi-threaded benchmarks.

Q: Which processor has higher memory bandwidth?

A: The Intel Xeon 6741P offers 409.6 GB/s of memory bandwidth across an eight-channel memory bus. The AMD EPYC 8534P provides 230.4 GB/s over a six-channel bus, making Intel’s memory subsystem substantially wider.

Q: What are the launch MSRP values?

A: The Intel Xeon 6741P has a launch MSRP of $4421, while the AMD EPYC 8534P carries a launch MSRP of $4950.

Architecture Differences

The two processors represent divergent architectural strategies. The Intel Xeon 6741P is built on the Granite Rapids architecture, fabricated on a 5 nm process at Intel’s own foundry. It uses a dual-die design with a combined die size of 2x 598 mm². The AMD EPYC 8534P, by contrast, uses the Zen 4c architecture under the Siena codename, also on a 5 nm process but manufactured by TSMC. AMD’s design uses four smaller dies, each 73 mm², with a total transistor count of 35,500 million.

Cache hierarchies differ markedly. Intel allocates 112 KB of L1 cache per core, 2 MB of L2 per core, and a shared 288 MB L3 cache. AMD provides 64 KB of L1 per core, 1 MB of L2 per core, and a shared 128 MB L3 cache. The Intel part thus has both larger per-core caches and more than double the total L3 capacity, which contributes to its strong performance in cache-sensitive workloads.

Memory support is another key divergence. Both support DDR5 and ECC memory, but Intel implements an eight-channel memory bus with 409.6 GB/s bandwidth, while AMD uses a six-channel bus with 230.4 GB/s. PCIe connectivity also favors Intel, with 136 Gen 5 lanes (CPU only) versus 96 lanes for AMD. The Intel processor uses Socket 4710, while AMD uses Socket SP6. Neither part has integrated graphics, and both are locked (multiplier unlocked: false). Intel’s part was released later, but both are currently in active production.

Head-to-Head Benchmarks

The benchmark data reveals a dominant performance profile for the Intel Xeon 6741P, which wins 15 of 17 head-to-head comparisons. The most striking margin comes in PassMark find prime numbers, where Intel scores 1242 against AMD’s 278, a 346.8% advantage. This indicates a massive difference in integer-heavy, latency-sensitive compute. PassMark physics shows a similar story, with Intel at 13890 versus 3667, a 278.8% lead.

The Cinebench suite is uniformly lopsided. Across R15, R20, and R23, the Intel part wins both multi-core and single-core tests by exactly 40% each time. In Cinebench R23 multi-core, Intel scores 85561 versus 61115 for AMD. Single-core R23 sees Intel at 12079 versus 8628. This consistent 40% delta across all six Cinebench tests suggests a fundamental per-clock and per-core efficiency advantage for the Granite Rapids design, despite AMD having 64 cores to Intel’s 48.

PassMark multi-thread results reinforce Intel’s lead, with a score of 100660 versus 71900, another 40% margin. Random string sorting goes to Intel by 37%, with scores of 177322 versus 129479. Floating-point math favors Intel at 358423 versus 289443, a 23.8% edge. Extended instructions also go Intel’s way, 142682 versus 112860, a 26.4% difference. Data compression is the closest Intel win, with 1816408 versus 1791742, a slim 1.4% margin.

The AMD EPYC 8534P’s two victories are notable for their specificity. Data encryption shows AMD at 121728 versus Intel’s 89746, a 26.3% advantage that suggests superior cryptographic instruction throughput. Integer math also goes to AMD, with 514526 versus 458058, an 11% lead. These wins indicate that AMD’s Zen 4c cores handle certain integer-heavy and encryption workloads more efficiently, even though the overall benchmark average favors Intel.

Specification Differences

The core counts differ significantly: Intel provides 48 cores and 96 threads, while AMD offers 64 cores and 128 threads. Clock speeds also diverge, with Intel’s base clock at 2.50 GHz and boost at 3.80 GHz, versus AMD’s 2.30 GHz base and 3.10 GHz boost. The Intel part runs at a higher thermal design power of 300 watts, while AMD draws 200 watts.

Cache specs are distinct across all levels. Intel’s L1 is 112 KB per core, L2 is 2 MB per core, and L3 is 288 MB shared. AMD’s L1 is 64 KB per core, L2 is 1 MB per core, and L3 is 128 MB shared. Memory bandwidth favors Intel at 409.6 GB/s over AMD’s 230.4 GB/s, with Intel using eight channels versus AMD’s six. PCIe lanes also differ: Intel has 136 Gen 5 lanes, AMD has 96.

The physical design is fundamentally different. Intel uses a 2x 598 mm² die configuration, while AMD uses 4x 73 mm² dies with a transistor count of 35,500 million. Sockets are incompatible, with Intel on Socket 4710 and AMD on Socket SP6. The part numbers also differ: Intel’s is SRVEY, AMD’s is 100-000000875. Both are fabricated on a 5 nm process, but Intel uses its own foundry while AMD uses TSMC.

The Verdict

The benchmark data points to a clear winner for most workloads: the Intel Xeon 6741P. With a 5.3% higher average benchmark score and victories in 15 of 17 head-to-head tests, it is the stronger all-around performer. Its advantages in single-core performance (40% across all Cinebench tests), multi-threaded throughput (40% in Cinebench R23 multi-core and PassMark multithread), and specialized workloads like prime number finding (346.8%) make it the default choice for compute-heavy server tasks.

The AMD EPYC 8534P, however, is not without merit. Its wins in data encryption (26.3% ahead) and integer math (11% ahead) suggest it is better suited for specific application profiles, particularly those involving cryptographic operations or integer-heavy processing. Its lower thermal design power of 200 watts versus Intel’s 300 watts also indicates a more power-efficient design, though the benchmark data does not directly measure power consumption. With 64 cores versus Intel’s 48, AMD offers more raw core count, which may appeal in highly parallel workloads where the benchmark deltas are smaller, such as data compression where Intel’s lead is just 1.4%.

For buyers prioritizing raw performance across a broad spectrum of server benchmarks, the Intel Xeon 6741P is the data-backed choice. For those with workloads dominated by encryption or integer math, or who value the higher core count and lower thermal design power, the AMD EPYC 8534P offers a compelling alternative. The average benchmark scores place both in the 99th percentile of all CPUs, so either processor represents a high-end server solution. The final decision rests on whether the specific workload aligns with Intel’s dominant benchmark profile or AMD’s targeted strengths.