AMD Ryzen Threadripper 9960X vs Intel Core 9 273PE Comparison

AMD Ryzen Threadripper 9960X vs Intel Core 9 273PE

The database records two distinctly different desktop processors: the AMD Ryzen Threadripper 9960X, a 24-core, 48-thread part built on Zen 5 architecture with a 4.20 GHz base and 5.30 GHz boost clock, and the Intel Core 9 273PE, a 12-core, 24-thread chip with a 2.30 GHz base and 5.70 GHz boost clock. The AMD part targets high-end workstation workloads with a 350 W TDP and 80 PCIe Gen 5 lanes, while the Intel chip operates at a 65 W TDP with 16 PCIe Gen 5 lanes. Benchmark data for the Intel Core 9 273PE is complete across Cinebench and Passmark suites, while the AMD Threadripper 9960X has no recorded benchmark scores in the database. This analysis relies exclusively on the recorded data for the Intel part and the documented specifications for both processors.

Head-to-Head Benchmarks

Since the AMD Ryzen Threadripper 9960X lacks recorded benchmark scores, direct numeric comparisons between the two are impossible from the database. The Intel Core 9 273PE, however, has a full benchmark profile. Its Cinebench R23 multi-core score is 31288, and its single-core score is 4417. In Cinebench R20, the Intel chip records 13140 multi-core and 1855 single-core. The older Cinebench R15 test shows 3153 multi-core and 445 single-core. These results place the Intel part in the 90th percentile among all CPUs in the database, with an average benchmark score of 49845.

The Intel Core 9 273PE’s nearest rivals in the database provide context for its performance. The AMD Ryzen AI Max+ 388 scores 49796, a delta of 0.1 percent, meaning the Intel part is essentially tied with that chip. The Intel Core i5-14600KF scores 49394, which is 0.9 percent lower. The Intel Core i9-13980HX scores 50398, putting it 1.1 percent ahead of the Core 9 273PE. The AMD Ryzen AI 9 HX PRO 370 scores 50448, which is 1.2 percent higher. These deltas show the Core 9 273PE sits in a tight performance cluster, within roughly one percent of four comparable processors.

Passmark results for the Intel Core 9 273PE further detail its capabilities. The multi-thread score is 36810, while single-thread is 3650. Integer math scores 139410, and floating point math scores 107884. Data compression reaches 405885, while data encryption scores 22719. Extended instructions score 24630, and random string sorting scores 45098. Physics testing produces 3120, and finding prime numbers yields 203. These figures represent the complete recorded benchmark set for the Intel part, and they establish a baseline for what the 12-core, 24-thread configuration delivers.

Without AMD benchmarks, the head-to-head section can only characterize the Intel processor’s recorded performance against its nearest rivals. The data shows the Core 9 273PE is competitive with high-end laptop and desktop chips, sitting within 1.2 percent of all four nearest rivals listed. Its strongest recorded results appear in data compression and integer math, where scores exceed 100000. The weakest recorded result is in prime number finding at 203, which typically reflects a workload that does not scale with the core count or clock speed as effectively.

Where Each One Wins

The Intel Core 9 273PE wins in the database because it has recorded benchmark scores across all suites, giving it an average benchmark score of 49845 and a 90th percentile ranking. The AMD Ryzen Threadripper 9960X has no recorded benchmarks, so it cannot claim any measured performance wins in this dataset. The AMD part’s specification advantages, however, are documented. It offers 24 cores and 48 threads versus 12 cores and 24 threads, double the thread count. Its 128 MB of L3 cache dwarfs the Intel chip’s 36 MB shared L3. The AMD part supports quad-channel memory with 204.8 GB/s bandwidth, whereas the Intel chip uses dual-channel with 89.6 GB/s. The AMD part provides 80 PCIe Gen 5 lanes, five times the Intel chip’s 16 lanes.

The Intel Core 9 273PE wins on clock speed. Its 5.70 GHz boost clock exceeds the AMD part’s 5.30 GHz boost. Its base clock of 2.30 GHz is lower than the AMD’s 4.20 GHz, but the boost ceiling favors Intel for lightly threaded workloads. The Intel chip also includes integrated graphics, UHD Graphics 730, while the AMD part has no integrated graphics. The Intel chip supports both DDR4 and DDR5 memory, while the AMD part supports only DDR5. The Intel chip has a 65 W TDP versus 350 W for the AMD part, indicating substantially lower power draw. The Intel chip also has a lower launch MSRP of $549, while the AMD part lists at $1499, but pricing is not a performance metric.

The database indicates the Intel part’s performance percentile of 90 versus the AMD part’s percentile of 50, but the AMD percentile is based on no benchmark data, so it reflects a default or incomplete status rather than measured performance. The Intel part’s average benchmark score of 49845 is recorded, while the AMD part’s average score is 0, again reflecting missing data. In practical terms, the AMD Threadripper 9960X wins on raw core count, cache capacity, memory bandwidth, and PCIe lane availability. The Intel Core 9 273PE wins on clock speed, integrated graphics, memory flexibility, and power efficiency.

FAQ

Q: What is the core and thread count difference between the two processors?

A: The AMD Ryzen Threadripper 9960X has 24 cores and 48 threads. The Intel Core 9 273PE has 12 cores and 24 threads. The AMD part offers exactly double the thread count.

Q: Which processor has a higher boost clock?

A: The Intel Core 9 273PE boosts to 5.70 GHz, while the AMD Ryzen Threadripper 9960X boosts to 5.30 GHz. The Intel chip has a 0.40 GHz higher boost clock.

Q: How do the cache sizes compare?

A: The AMD Ryzen Threadripper 9960X has 64 KB of L1 per core, 1 MB of L2 per core, and 128 MB of L3 cache. The Intel Core 9 273PE has 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3. The AMD part has roughly 3.5 times more L3 cache.

Q: What memory configurations does each support?

A: The AMD Ryzen Threadripper 9960X supports DDR5 with a quad-channel memory bus and 204.8 GB/s bandwidth. The Intel Core 9 273PE supports both DDR4 and DDR5 with a dual-channel memory bus and 89.6 GB/s bandwidth.

Q: Which processor includes integrated graphics?

A: The Intel Core 9 273PE includes UHD Graphics 730. The AMD Ryzen Threadripper 9960X has no integrated graphics, listed as N/A.

Q: What are the recorded benchmark scores for the Intel Core 9 273PE?

A: The Intel part scores 31288 in Cinebench R23 multi-core, 4417 in Cinebench R23 single-core, 36810 in Passmark multi-thread, and 3650 in Passmark single-thread. Its average benchmark score is 49845, placing it in the 90th percentile.

Specification Differences

The two processors differ across nearly every recorded specification. The AMD Ryzen Threadripper 9960X uses 24 cores and 48 threads, while the Intel Core 9 273PE uses 12 cores and 24 threads. Base clocks are 4.20 GHz for AMD and 2.30 GHz for Intel. Boost clocks are 5.30 GHz for AMD and 5.70 GHz for Intel. TDP is 350 W for AMD and 65 W for Intel. The AMD part uses AMD Socket sTR5, while the Intel part uses Intel Socket 1700. Process nodes differ: 4 nm for AMD versus 10 nm for Intel. The AMD part is built by TSMC, while Intel uses its own foundry.

Cache hierarchies diverge significantly. The AMD part has 64 KB L1 per core, 1 MB L2 per core, and 128 MB L3. The Intel part has 80 KB L1 per core, 2 MB L2 per core, and 36 MB shared L3. Memory support differs: AMD supports only DDR5 with quad-channel access and 204.8 GB/s bandwidth, while Intel supports DDR4 and DDR5 with dual-channel access and 89.6 GB/s bandwidth. PCIe lanes are 80 for AMD versus 16 for Intel, both Gen 5. Integrated graphics exist only on the Intel part, which has UHD Graphics 730. The AMD part has no integrated graphics. The AMD part has an unlocked multiplier; the Intel part is locked. The AMD part’s launch MSRP is $1499, while the Intel part’s launch MSRP is $549. Release dates differ: AMD on 2025-07-29 and Intel on 2026-03-08.

Architecture Differences

The AMD Ryzen Threadripper 9960X uses Zen 5 architecture under the codename Shimada Peak, part of the 9000 series. Its process node is 4 nm, fabricated by TSMC, with 33,260 million transistors and a die size of 4x 70.6 mm². The Intel Core 9 273PE uses Bartlett Lake architecture under the Core 9 generation, fabricated on a 10 nm process by Intel. The Intel part has no documented transistor count or die size in the database. The AMD part’s L3 cache is 128 MB, while the Intel part’s L3 is 36 MB shared. The AMD part’s L1 is 64 KB per core, and its L2 is 1 MB per core. The Intel part’s L1 is 80 KB per core, and its L2 is 2 MB per core.

The AMD architecture supports quad-channel memory with 204.8 GB/s bandwidth, while Intel’s architecture supports dual-channel with 89.6 GB/s. The AMD part provides 80 PCIe Gen 5 lanes, while Intel provides 16. The AMD part has no integrated graphics, while Intel includes UHD Graphics 730. The AMD part is unlocked for multiplier adjustment, while Intel’s part is locked. The AMD part uses AMD Socket sTR5, and the Intel part uses Intel Socket 1700. Both support ECC memory. The AMD part’s generation is Ryzen Threadripper (Zen 5, Shimada Peak), and the Intel part’s generation is Core 9 (Bartlett Lake). The AMD part’s production status is active, as is the Intel part’s. The AMD part’s market segment is desktop, and the Intel part’s market segment is also desktop.