AMD Ryzen AI 5 435GE vs Intel Core 9 273PE Comparison

The Verdict

The data places the Intel Core 9 273PE in a clearly superior performance class. With a 90th percentile rank among all CPUs and an average benchmark score of 49,845, it sits within 1.2% of processors like the AMD Ryzen AI 9 HX PRO 370 and the Intel Core i9-13980HX. The AMD Ryzen AI 5 435GE, holding only a 50th percentile rank, offers no recorded benchmark scores in the database, meaning the Intel part is the only one with measured performance data available.

The AMD Ryzen AI 5 435GE is a 35W, 6-core/12-thread desktop processor built for the AM5 socket. Its role appears to be efficiency-focused, given its low TDP and unlocked multiplier. However, without benchmark scores or rivals listed for it, the database cannot substantiate any performance claims for the AMD chip. The Intel Core 9 273PE delivers 12 cores and 24 threads at a 65W TDP, with a boost clock of 5.70 GHz, and its benchmark results confirm strong multi-threaded and single-threaded capability. Any user needing verified performance should select the Intel part based on the recorded data.

Architecture Differences

The two processors represent fundamentally different design approaches. The AMD Ryzen AI 5 435GE uses the Gorgon Point codename, part of the Ryzen AI 400 generation built on a hybrid Zen 5 / Zen 5c architecture. It is fabricated on a 4 nm process at TSMC. The Intel Core 9 273PE uses the Bartlett Lake codename, part of the Core 9 generation, and is built on a 10 nm process at Intel. This process difference alone suggests the AMD chip may have an efficiency advantage, but the Intel chip compensates with a significantly higher core count and clock speeds.

The AMD processor features 6 cores and 12 threads, while the Intel processor doubles that to 12 cores and 24 threads. Base clocks are 2.00 GHz for AMD and 2.30 GHz for Intel. Boost clocks diverge sharply: 4.50 GHz for the AMD part versus 5.70 GHz for the Intel part. Cache configurations also differ. Both have 80 KB of L1 per core, but the AMD chip has 1 MB of L2 per core and 4 MB of L3 cache. The Intel chip has 2 MB of L2 per core and a shared 36 MB of L3 cache, a substantial difference for workloads that benefit from large shared cache pools.

Memory support differs as well. The AMD chip supports DDR5 only, while the Intel chip supports both DDR4 and DDR5. Both use dual-channel memory buses and deliver identical memory bandwidth of 89.6 GB/s. Both support ECC memory. PCIe connectivity is a clear split: the AMD chip provides Gen 4 with 10 CPU lanes, while the Intel chip provides Gen 5 with 16 CPU lanes, offering both a newer interface and more lanes for expansion. Integrated graphics also differ, with the AMD part featuring Radeon 840M and the Intel part featuring UHD Graphics 730.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark entries for these two specific processors. All recorded benchmark data belongs to the Intel Core 9 273PE. The AMD Ryzen AI 5 435GE has no benchmark scores, no nearest rivals, and an average benchmark score of zero. Therefore, direct numerical comparisons between the two cannot be made from the data. What can be analyzed is the Intel chip's absolute performance profile.

In Cinebench tests, the Intel Core 9 273PE scores 3,153 in R15 multi-core and 445 in R15 single-core. In R20, it scores 13,140 multi-core and 1,855 single-core. Its R23 results are 31,288 multi-core and 4,417 single-core. These scores show a processor that scales well with thread count, as the multi-core scores are consistently high relative to its single-core results.

PassMark tests reinforce this. The Intel chip scores 36,810 in multi-threaded performance, 3,650 in single-threaded performance, 139,410 in integer math, and 107,884 in floating-point math. Data compression scores 405,885, data encryption scores 22,719, extended instructions score 24,630, and prime number finding scores 203. Random string sorting reaches 45,098, and physics processing scores 3,120. These results indicate strong integer and floating-point throughput, with particularly impressive data compression performance. The nearest rivals in the database are all within a narrow band: the AMD Ryzen AI Max+ 388 is 0.1% behind, the Intel Core i5-14600KF is 0.9% behind, the Intel Core i9-13980HX is 1.1% ahead, and the AMD Ryzen AI 9 HX PRO 370 is 1.2% ahead. This places the Intel Core 9 273PE in a tightly contested performance tier where small margins separate top contenders.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 9 273PE has 12 cores and 24 threads. The AMD Ryzen AI 5 435GE has 6 cores and 12 threads, exactly half the Intel part's counts.

Q: What is the boost clock difference between the two?

A: The Intel Core 9 273PE boosts to 5.70 GHz, while the AMD Ryzen AI 5 435GE boosts to 4.50 GHz. The Intel chip has a 1.20 GHz higher boost clock.

Q: Which processor supports PCIe Gen 5?

A: Only the Intel Core 9 273PE supports PCIe Gen 5, with 16 CPU lanes. The AMD Ryzen AI 5 435GE is limited to PCIe Gen 4 with 10 CPU lanes.

Q: Do both processors support ECC memory?

A: Yes. Both the AMD Ryzen AI 5 435GE and the Intel Core 9 273PE support ECC memory.

Q: What is the memory bandwidth of each processor?

A: Both processors deliver identical memory bandwidth of 89.6 GB/s over dual-channel memory buses. The AMD chip supports DDR5 only, while the Intel chip supports both DDR4 and DDR5.

Q: What is the Intel Core 9 273PE's average benchmark score and percentile?

A: The Intel Core 9 273PE has an average benchmark score of 49,845 and sits in the 90th percentile among all CPUs. The AMD Ryzen AI 5 435GE has an average benchmark score of zero and a 50th percentile rank, with no recorded benchmark data.

Where Each One Wins

The Intel Core 9 273PE wins in every category where performance data exists. Its 12 cores and 24 threads give it a decisive advantage in multi-threaded workloads. The Cinebench R23 multi-core score of 31,288 and PassMark multi-thread score of 36,810 indicate strong rendering, compilation, and heavy parallel processing capability. The 36 MB of shared L3 cache supports workloads with large working sets, and the PCIe Gen 5 interface with 16 lanes provides bandwidth for high-end GPUs and storage devices. The 5.70 GHz boost clock also gives it an edge in single-threaded tasks, as shown by its R23 single-core score of 4,417 and PassMark single-thread score of 3,650.

The AMD Ryzen AI 5 435GE wins in efficiency-oriented categories based on its specifications. Its 35W TDP is significantly lower than the Intel chip's 65W TDP, making it suitable for compact or power-conscious builds. The 4 nm TSMC process node suggests improved power efficiency per transistor compared to Intel's 10 nm process. The unlocked multiplier allows overclocking, which the Intel chip does not support. The AMD chip also supports DDR5 memory and ECC, matching the Intel chip on memory bandwidth at 89.6 GB/s. However, the AMD chip's 4 MB of L3 cache is far smaller than the Intel chip's 36 MB, and its PCIe Gen 4 with 10 lanes is less capable for expansion. Without any benchmark scores recorded for the AMD part, the database cannot confirm whether its lower power draw translates into competitive performance per watt.

Specification Differences

The two processors differ in every major specification category. The AMD Ryzen AI 5 435GE has 6 cores and 12 threads, while the Intel Core 9 273PE has 12 cores and 24 threads. Base clocks are 2.00 GHz for AMD and 2.30 GHz for Intel. Boost clocks are 4.50 GHz for AMD and 5.70 GHz for Intel. TDP is 35W for AMD and 65W for Intel, a 30W difference. The AMD chip uses the AM5 socket, while the Intel chip uses Socket 1700.

Process nodes differ: AMD uses 4 nm at TSMC, Intel uses 10 nm at Intel. Cache configurations diverge significantly. Both have 80 KB of L1 per core, but AMD has 1 MB of L2 per core while Intel has 2 MB per core. L3 cache is 4 MB for AMD versus 36 MB shared for Intel. Memory support differs, with AMD limited to DDR5 and Intel supporting both DDR4 and DDR5. Both use dual-channel memory with identical 89.6 GB/s bandwidth, and both support ECC.

PCIe capabilities are different: AMD offers Gen 4 with 10 CPU lanes, Intel offers Gen 5 with 16 CPU lanes. Integrated graphics differ, with AMD featuring Radeon 840M and Intel featuring UHD Graphics 730. The AMD chip has an unlocked multiplier, while the Intel chip is locked. Release dates are close, with AMD on 2026-02-28 and Intel on 2026-03-08. The Intel chip has a launch MSRP of $549. The AMD chip has no recorded launch MSRP. Production status for both is Active.