AMD Ryzen 7 PRO 5755G vs Intel Core Ultra 7 265T Comparison

The AMD Ryzen 7 PRO 5755G and Intel Core Ultra 7 265T occupy the same performance percentile in the database, both sitting at the 90th percentile against all CPUs. The average benchmark scores tell a close story at first glance: the AMD part records 49,196 points, while the Intel part records 47,697 points. However, the head-to-head benchmark suite paints a dramatically different picture. Across eleven recorded tests, the Intel Core Ultra 7 265T wins every single one. The AMD Ryzen 7 PRO 5755G does not register a single victory. This is a rare sweep, and the margins are substantial enough to reshape expectations about what each processor is good for.

Head-to-Head Benchmarks

The most lopsided result comes from the prime number finding test. The Intel Core Ultra 7 265T scores 322, while the AMD Ryzen 7 PRO 5755G scores only 58. That is an 82% deficit for the AMD chip, the largest single delta in the entire comparison. Floating point math follows a similar pattern: Intel scores 129,817 against AMD's 50,778, a 60.9% gap. These two tests alone suggest the Intel architecture has a decisive advantage in raw mathematical throughput, likely stemming from its much larger core count and newer design.

The physics test shows Intel ahead by 57.3%, with scores of 2,391 versus 1,022. Multithreaded performance follows at a 35.7% gap: Intel posts 37,084 points, AMD posts 23,858. The data encryption test shows Intel ahead by 34.5% (29,687 versus 19,450), and extended instructions show a 28.4% lead for Intel (28,609 versus 20,487). Random string sorting, a test that stresses memory access patterns and branch prediction, gives Intel a 26.2% edge (44,400 versus 32,771).

Even the tests where AMD is relatively closer still favor Intel. Data compression shows Intel at 370,158 against AMD's 295,730, a 20.1% gap. Single-thread performance, often a strong suit for AMD's Zen 3 cores, still goes to Intel by 22.4%: 4,338 versus 3,366. Integer math shows the smallest margin of the entire set, with Intel at 104,943 and AMD at 90,270, a 14% gap. The pattern is consistent: Intel wins every category, and the margins range from substantial to enormous.

What does this mean in context? The AMD Ryzen 7 PRO 5755G's nearest rivals in the database include the AMD Ryzen 9 7900 (average score 49,228, a 0.1% difference), the Intel Core i5-14600KF (49,394, 0.4% higher), and the Intel Core Ultra 5 245 (48,995, 0.4% lower). The Intel Core Ultra 7 265T sits near the AMD Ryzen 9 PRO 5945 (47,527, 0.4% higher) and the AMD Ryzen 9 7900X3D (47,908, 0.4% higher). The average scores are within a few points of each other, yet the head-to-head tests show the Intel chip beating the AMD chip by double digits in most categories. This suggests the average score masks a lopsided workload distribution. The AMD chip's average is buoyed by its performance in some unspecified tests, but in the eleven shared benchmarks, there is no contest.

FAQ

Q: Which processor has a higher single-thread benchmark score?

A: The Intel Core Ultra 7 265T scores 4,338 in the passmark single-thread test, compared to the AMD Ryzen 7 PRO 5755G's 3,366. That gives Intel a 22.4% advantage.

Q: How large is the gap in multithreaded performance?

A: The Intel chip scores 37,084 in the passmark multithread test, while the AMD chip scores 23,858. Intel leads by 35.7%.

Q: Which processor wins the floating point math test?

A: Intel wins decisively, posting 129,817 points versus AMD's 50,778 points, a 60.9% lead.

Q: Are there any benchmark categories where the AMD processor is competitive?

A: The closest category is passmark integer math, where Intel scores 104,943 and AMD scores 90,270. Even there, Intel leads by 14%.

Q: What is the average benchmark score difference between the two?

A: The AMD Ryzen 7 PRO 5755G has an average score of 49,196, while the Intel Core Ultra 7 265T has an average score of 47,697. AMD is higher by roughly 1,500 points, despite losing all head-to-head tests.

Q: How does the Intel chip's performance compare to its nearest rivals?

A: The Intel Core Ultra 7 265T is 0.4% lower than the AMD Ryzen 9 7900X3D (47,908) and 0.5% lower than the AMD Ryzen 9 3900 (47,918). It is 0.4% higher than the AMD Ryzen 9 PRO 5945 (47,527) and 0.5% higher than the Intel Core Ultra X9 378H (47,468).

Where Each One Wins

The data shows that the Intel Core Ultra 7 265T is the clear winner in every single head-to-head benchmark. There is no workload category in the recorded tests where the AMD Ryzen 7 PRO 5755G comes out ahead. The closest contest is integer math, where Intel's lead shrinks to 14%, but it is still a loss for AMD. The prime number test is the most extreme example: Intel is 82% faster, a margin that suggests a fundamentally different level of computational capability.

However, the average benchmark score tells a different story. The AMD chip's average of 49,196 is higher than Intel's 47,697. This means that in the broader database of tests (which includes more than the eleven head-to-head benchmarks), the AMD processor performs well enough to pull its average above Intel's. This could indicate that AMD has strengths in tests not covered by the head-to-head suite, or that the average is influenced by tests where the AMD chip's lower power draw or other characteristics play a role. The recorded data does not specify which additional tests contribute to the average, so the reason remains unclear.

For a user deciding between these two, the head-to-head results are unambiguous: if the workload resembles any of the eleven tests, the Intel chip wins. The AMD chip's higher average score suggests it may have value in unspecified tasks, but the database does not reveal what those are. The safest interpretation is that Intel dominates in the tested categories, while AMD's average score is a statistical artifact of a broader test set that is not fully detailed.

Specification Differences

The two processors differ on nearly every fundamental specification. The AMD Ryzen 7 PRO 5755G has 8 cores and 16 threads, while the Intel Core Ultra 7 265T has 20 cores and 20 threads. The Intel chip has more cores but no hyperthreading, resulting in a 1:1 core-to-thread ratio. The AMD chip has a base clock of 3.80 GHz and a boost clock of 4.60 GHz. Intel's base clock is much lower at 1.50 GHz, but its boost clock is higher at 5.30 GHz. The thermal design power (TDP) differs substantially: AMD is rated at 65 watts, Intel at 35 watts, making the Intel chip more power-efficient on paper.

The memory support is also different. AMD uses DDR4 memory with dual-channel configuration and a bandwidth of 51.2 GB/s. Intel uses DDR5 memory, also dual-channel, but with a bandwidth of 102.4 GB/s, exactly double. The PCIe support differs as well: AMD provides Gen 3 with 16 lanes (CPU only), while Intel provides Gen 5 with 20 lanes (CPU only). Neither chip supports ECC memory. Both have integrated graphics, with AMD featuring Radeon Vega 8 and Intel featuring Arc Xe-LPG Graphics 64EU, but the database does not provide comparative graphics benchmarks.

The sockets are incompatible: AMD uses Socket AM4, Intel uses Socket 1851. The AMD chip is from the 5000 series, released in September 2024, while the Intel chip is from Core Ultra Series 2, released in January 2025. The Intel chip has a launch MSRP of $384. Neither chip has an unlocked multiplier. The AMD part number is 100-000001748, and the Intel part number is SRQCS.

Architecture Differences

The architectural divide is stark. AMD's Ryzen 7 PRO 5755G is built on the Zen 3 architecture, codenamed Cezanne, using a 7 nm process node from TSMC. The die contains 10,700 million transistors on a 180 mm² die. The cache layout includes 64 KB of L1 per core, 512 KB of L2 per core, and 16 MB of L3 cache. Intel's Core Ultra 7 265T uses the Arrow Lake architecture, codenamed Arrow Lake-S, on a 3 nm process node, also from TSMC. It packs 17,800 million transistors on a 243 mm² die. The cache configuration is different: 192 KB of L1 per core, 3 MB of L2 per core, and 30 MB of shared L3. Intel's L3 is nearly double AMD's, and the per-core L2 is six times larger. The Intel chip belongs to the Ultra 7 generation of Arrow Lake, while AMD is a Ryzen 7 part from the Zen 3 Cezanne family.

The process node difference (7 nm versus 3 nm) and transistor count difference (10.7 billion versus 17.8 billion) suggest Intel has a more modern and denser design. The larger die size (243 mm² versus 180 mm²) reflects that. The Intel architecture also supports DDR5 memory, which doubles the memory bandwidth compared to AMD's DDR4 support. The PCIe generation jump from Gen 3 to Gen 5 is another architectural improvement. These differences likely explain the benchmark results: Intel's newer architecture, more cores, larger caches, and faster memory all contribute to its dominance in the head-to-head tests.

The Verdict

The benchmark data is one-sided. The Intel Core Ultra 7 265T wins all eleven head-to-head tests, with margins ranging from 14% to 82%. Any user whose workload involves data compression, encryption, extended instructions, prime number finding, floating point math, integer math, multithreaded tasks, physics simulations, random string sorting, or single-threaded operations should choose the Intel chip. It is faster in every measurable category in the head-to-head suite.

The AMD Ryzen 7 PRO 5755G, however, has a higher average benchmark score (49,196 versus 47,697). This is a curious result that the database does not fully explain. The average score is derived from a broader set of tests than the eleven head-to-head benchmarks, and the AMD chip performs well enough in those unspecified tests to surpass Intel's average. Users who rely on the average score as a proxy for general performance might prefer the AMD chip, but the head-to-head results suggest that any specific task in the tested list will favor Intel.

The Intel chip also has a lower TDP (35 watts versus 65 watts), which could make it easier to cool or more suitable for power-constrained systems. Its higher boost clock (5.30 GHz versus 4.60 GHz) and larger L3 cache (30 MB versus 16 MB) are additional advantages. The AMD chip's higher base clock (3.80 GHz versus 1.50 GHz) does not translate into any benchmark win.

For a user building a new system, the Intel Core Ultra 7 265T is the data-backed choice for performance. The AMD Ryzen 7 PRO 5755G may appeal to those who value its higher average score or who have a workload that the head-to-head tests do not cover, but the recorded evidence does not identify such a workload. The verdict is clear: Intel wins every test, and the AMD chip's only advantage is an unexplained higher average score.