AMD Ryzen 5 9600X vs Intel Core 7 251TE Comparison

The Verdict

The benchmark data splits this comparison into two distinct personalities. The AMD Ryzen 5 9600X wins 8 of the 15 head-to-head tests, while the Intel Core 7 251TE wins 7, but the margin and nature of those wins tell the real story. The Ryzen 5 9600X dominates single-thread workloads and specialized instruction sets, while the Intel Core 7 251TE crushes heavily threaded rendering workloads. The Intel part posts the higher overall percentile rank at 88 versus 81 for AMD, and its average benchmark score of 41650 far exceeds the AMD's 29713, but that average is skewed by the Intel part's massive multi-core advantage. The Ryzen 5 9600X is the pick for single-thread-sensitive applications, prime number calculations, and extended instruction workloads. The Intel Core 7 251TE is the pick for multi-core rendering, floating-point math, integer math, and data encryption. The AMD chip is the better all-around single-thread performer with a 28.1% lead in PassMark single-thread scores, while the Intel chip delivers 45.6% more Cinebench R23 multi-core performance. The Intel part also carries a launch MSRP of $384, while the AMD part carries a launch MSRP of $279.

Architecture Differences

The two processors come from opposite design philosophies. The AMD Ryzen 5 9600X uses the Zen 5 architecture built on Granite Ridge silicon, fabricated on TSMC's 4 nm process. It packs 6 cores and 12 threads with a base clock of 3.90 GHz and a boost clock of 5.40 GHz. The transistor count sits at 8,315 million on a 70.6 mm² die. The Intel Core 7 251TE uses Bartlett Lake silicon on Intel's 10 nm process, and its die measures 215 mm². The Intel part fields 24 cores and 32 threads, a far larger core count, with a base clock of just 1.40 GHz but the same 5.40 GHz boost clock. The Intel chip runs at a 45 W TDP, while the AMD chip runs at 65 W.

Cache layouts differ as well. Both parts use 80 KB of L1 cache per core. The AMD part uses 1 MB of L2 per core, while the Intel part uses 1.25 MB per core. The Intel part has 36 MB of shared L3 cache, while the AMD part has 32 MB. The AMD processor supports DDR5 memory only, while the Intel processor supports both DDR4 and DDR5. Both use dual-channel memory buses and deliver 89.6 GB/s of memory bandwidth, and both support ECC memory. The AMD part uses AMD Socket AM5 with PCIe Gen 5 across 24 CPU lanes, while the Intel part uses Intel Socket 1700 with PCIe Gen 5 across 16 CPU lanes. The AMD chip integrates Radeon Graphics, while the Intel chip integrates UHD Graphics 770. The AMD multiplier is unlocked, the Intel multiplier is locked.

Where Each One Wins

The AMD Ryzen 5 9600X wins the single-thread battle decisively. PassMark single-thread scores show 4570 for AMD versus 3568 for Intel, a 28.1% lead. The AMD part also wins PassMark extended instructions by 65.1% (28023 versus 16974) and PassMark find prime numbers by 66.4% (233 versus 140). These are workloads that favor high per-core efficiency and deep instruction pipelines. The AMD part also edges out Intel in Cinebench R15 multi-core by 4.6% (2691 versus 2572), in PassMark data compression by 2% (341021 versus 334399), in PassMark physics by 3.8% (2012 versus 1938), and in PassMark multithread by a negligible margin (30027 versus 30022). The AMD part's wins cluster around tasks where the 5.40 GHz boost clock and Zen 5 core design deliver per-thread throughput.

The Intel Core 7 251TE wins where core count matters. Cinebench R23 multi-core shows 25518 for Intel versus 17528.5 for AMD, a 31.3% advantage. Cinebench R23 single-core goes to Intel by 39.4% (3602 versus 2183.5), and Cinebench R15 single-core goes to Intel by 5.5% (362 versus 342). In PassMark floating-point math, Intel leads 85607 versus 60081, a 29.8% margin. In PassMark integer math, Intel leads 125739 versus 89918, a 28.5% margin. PassMark data encryption shows Intel at 22176 versus AMD's 16638, a 25% lead. PassMark random string sorting goes to Intel 39643 versus 35946, a 9.3% margin. The Intel part's 24 cores and 36 MB of L3 cache drive these results, particularly in the heavily threaded Cinebench R23 test, where the delta reaches 31.3%.

FAQ

Q: Which processor has the higher single-thread score in PassMark?

A: The AMD Ryzen 5 9600X scores 4570 in PassMark single-thread, which is 28.1% ahead of the Intel Core 7 251TE's 3568.

Q: How large is the multi-core gap in Cinebench R23?

A: The Intel Core 7 251TE leads Cinebench R23 multi-core with 25518 versus 17528.5 for the AMD Ryzen 5 9600X, a 31.3% advantage for Intel.

Q: Which processor supports DDR4 memory?

A: The Intel Core 7 251TE supports both DDR4 and DDR5, while the AMD Ryzen 5 9600X supports DDR5 only.

Q: What are the core and thread counts for each processor?

A: The AMD Ryzen 5 9600X has 6 cores and 12 threads. The Intel Core 7 251TE has 24 cores and 32 threads.

Q: Which processor has a higher TDP?

A: The AMD Ryzen 5 9600X has a 65 W TDP, while the Intel Core 7 251TE has a 45 W TDP.

Q: Which processor wins PassMark data encryption?

A: The Intel Core 7 251TE wins PassMark data encryption with 22176 versus 16638 for the AMD Ryzen 5 9600X, a 25% margin.

Head-to-Head Benchmarks

The largest win for the Intel Core 7 251TE comes in Cinebench R23 single-core, where it scores 3602 against the AMD Ryzen 5 9600X's 2183.5, a 39.4% lead. This is a striking result because the AMD part wins PassMark single-thread by 28.1%, yet Intel wins the Cinebench R23 single-core test by a much larger margin. The two single-thread benchmarks disagree sharply, which suggests the Cinebench R23 workload favors the Intel core design while PassMark's single-thread test favors the AMD core. The Cinebench R23 multi-core result shows Intel at 25518 versus AMD at 17528.5, a 31.3% advantage, and this is the largest absolute score gap in the comparison. The Intel part's 24 cores simply overwhelm the AMD part's 6 cores in a fully threaded render.

The AMD Ryzen 5 9600X counters with a 65.1% win in PassMark extended instructions (28023 versus 16974) and a 66.4% win in PassMark find prime numbers (233 versus 140). These are the largest percentage wins for AMD, and both reflect the Zen 5 architecture's strength in specialized instruction execution. The AMD part also wins PassMark single-thread by 28.1% (4570 versus 3568), which aligns with its higher boost clock efficiency in lightly threaded tasks. AMD's Cinebench R15 multi-core win is narrow at 4.6% (2691 versus 2572), and its PassMark physics win is 3.8% (2012 versus 1938). The PassMark multithread test ends in a near tie: 30027 for AMD versus 30022 for Intel, a 0% delta.

The Intel Core 7 251TE takes PassMark floating-point math by 29.8% (85607 versus 60081) and PassMark integer math by 28.5% (125739 versus 89918). These are substantial margins in arithmetic-heavy workloads. Intel also wins PassMark data encryption by 25% (22176 versus 16638) and PassMark random string sorting by 9.3% (39643 versus 35946). The Cinebench R15 single-core test goes to Intel by 5.5% (362 versus 342), a modest edge compared to the R23 single-core result. The overall pattern shows Intel winning the throughput-heavy tests and AMD winning the latency-sensitive and instruction-specialized tests.

Specification Differences

The two processors differ across nearly every major specification field. The AMD Ryzen 5 9600X ships with 6 cores and 12 threads, while the Intel Core 7 251TE ships with 24 cores and 32 threads. Base clocks differ substantially: 3.90 GHz for AMD versus 1.40 GHz for Intel. Both parts boost to 5.40 GHz. The AMD part runs at 65 W TDP, the Intel part at 45 W. The AMD uses AMD Socket AM5, the Intel uses Intel Socket 1700. The AMD architecture is Zen 5 on Granite Ridge, while the Intel codename is Bartlett Lake. The AMD process node is 4 nm from TSMC, while the Intel process node is 10 nm from Intel. The AMD die is 70.6 mm² with 8,315 million transistors, while the Intel die is 215 mm² with no transistor count recorded. L2 cache per core is 1 MB for AMD and 1.25 MB for Intel. Shared L3 cache is 32 MB for AMD and 36 MB for Intel. Memory support differs: DDR5 only for AMD, DDR4 and DDR5 for Intel. PCIe lanes differ: 24 CPU lanes for AMD, 16 for Intel, both Gen 5. Integrated graphics differ: Radeon Graphics for AMD, UHD Graphics 770 for Intel. The AMD part has an unlocked multiplier, the Intel part does not. The AMD launch MSRP is $279, the Intel launch MSRP is $384. The AMD part released on 2024-08-07, the Intel part on 2025-01-12. Both parts are active in production and both support ECC memory.