AMD Ryzen 7 PRO 5755G vs Intel Xeon Gold 5318H Comparison

The AMD Ryzen 7 PRO 5755G and Intel Xeon Gold 5318H represent two fundamentally different approaches to processing power, and the benchmark data reflects that divide. The Intel part, with its 18 cores and 36 threads, dominates in raw throughput and multi-threaded workloads, while the AMD chip, with its higher clock speeds, delivers a crushing blow in single-threaded performance and encryption tasks. The numbers show a clear split: Intel wins 8 of the 11 head-to-head tests, but AMD’s victories are decisive and highlight its architectural efficiency.

Head-to-Head Benchmarks

The most striking result in the data is the passmark_data_encryption test, where the AMD Ryzen 7 PRO 5755G scores 19,450 against the Xeon Gold 5318H’s 10,743. That is an 81% advantage for the AMD part, the largest delta in either direction across the entire benchmark suite. This suggests the Zen 3 architecture’s cryptographic instructions are significantly more effective per clock than what Cooper Lake offers, making the Ryzen the clear choice for workloads heavy on encryption and secure data handling.

On the flip side, the Xeon Gold 5318H flexes its core count in passmark_data_compression, scoring 470,916 versus the Ryzen’s 295,730, a 37.2% deficit for AMD. This trend continues across most multi-threaded tests. In passmark_find_prime_numbers, the Intel part scores 141 compared to 58, a 58.9% lead, and in passmark_physics it posts 2,309 versus 1,022, a 55.7% advantage. These are not marginal wins; they are categorical, driven by the Xeon's 18 cores and 36 threads overwhelming the Ryzen's 8 cores and 16 threads.

The Xeon also wins in passmark_extended_instructions (33,730 vs 20,487, a 39.3% lead) and passmark_random_string_sorting (58,841 vs 32,771, a 44.3% lead). Even in passmark_floating_point_math, where AMD’s architecture usually shines, the Xeon’s core advantage pushes it ahead: 66,610 vs 50,778, a 23.8% lead. The passmark_integer_math test is closer but still favors Intel, 107,603 vs 90,270, a 16.1% lead.

The overall passmark_multithread score encapsulates this dynamic: the Xeon Gold 5318H scores 29,301, while the Ryzen 7 PRO 5755G trails at 23,858, an 18.6% gap. The Xeon’s higher core count and thread count translate directly into a substantial multi-threaded advantage.

However, the single-threaded story is entirely different. In passmark_single_thread, the AMD Ryzen 7 PRO 5755G scores 3,366, obliterating the Xeon’s 2,225 with a 51.3% lead. This is a massive performance gap, and it is the clearest indicator of the architectural chasm between a 3.80 GHz base / 4.60 GHz boost desktop part and a 2.50 GHz base / 3.80 GHz boost server chip. The Ryzen’s superior clock speed and IPC make it dramatically faster for single-core workloads, which are still the foundation of many legacy applications and everyday tasks.

Looking at the average benchmark score, the two are nearly identical: the Ryzen 7 PRO 5755G averages 49,196, and the Xeon Gold 5318H averages 48,698, giving the AMD part a 1% edge. Both sit at the 90th percentile of all CPUs. The nearest rivals for the Ryzen include the AMD Ryzen 9 7900 (avg 49,228, delta -0.1%) and Intel Core i5-14600KF (avg 49,394, delta -0.4%), while the Xeon’s rivals include the Intel Core i5-14600K (avg 48,618, delta 0.2%) and AMD EPYC 4345P (avg 48,470, delta 0.5%). This data shows the two chips are in the same overall performance tier, but they arrive there through completely different strengths.

FAQ

Q: Which CPU has the higher single-threaded performance?

A: The AMD Ryzen 7 PRO 5755G is vastly superior. It scores 3,366 in passmark_single_thread, while the Intel Xeon Gold 5318H scores only 2,225, a 51.3% advantage for AMD.

Q: Which CPU is better for encryption and secure data workloads?

A: The AMD Ryzen 7 PRO 5755G wins decisively in passmark_data_encryption, scoring 19,450 versus the Xeon Gold 5318H’s 10,743, an 81% lead for AMD.

Q: Which CPU dominates in multi-threaded tasks?

A: The Intel Xeon Gold 5318H wins the passmark_multithread test with a score of 29,301, outperforming the AMD Ryzen 7 PRO 5755G’s 23,858 by 18.6%. It also leads in passmark_physics by 55.7% and passmark_find_prime_numbers by 58.9%.

Q: How do the two CPUs compare in overall average score?

A: They are essentially tied. The AMD Ryzen 7 PRO 5755G has an average benchmark score of 49,196, while the Intel Xeon Gold 5318H scores 48,698, giving AMD a marginal 1% lead.

Q: What is a significant win for the Intel Xeon Gold 5318H?

A: The Xeon’s largest win is in passmark_data_compression, where it scores 470,916 versus the Ryzen’s 295,730, a 37.2% advantage. It also leads in passmark_extended_instructions by 39.3% and passmark_random_string_sorting by 44.3%.

Q: Does the Intel Xeon Gold 5318H support ECC memory?

A: Yes, ECC memory is supported on the Intel Xeon Gold 5318H, while the AMD Ryzen 7 PRO 5755G does not support ECC memory.

The Verdict

The data points to a clear split based on workload. The Intel Xeon Gold 5318H is the correct choice for server and workstation environments where multi-threaded throughput is paramount. Its 18.6% lead in passmark_multithread, combined with massive wins in data compression (37.2%), physics (55.7%), and prime number finding (58.9%), makes it the superior engine for rendering, simulation, and heavy data processing. It is a chip built to chew through parallel workloads.

The AMD Ryzen 7 PRO 5755G, however, is the pick for desktop and professional use cases where single-threaded responsiveness and encryption performance are critical. Its 51.3% lead in single-threaded performance and 81% lead in encryption are staggering. For general desktop productivity, software development, or any task that relies on fast single-core execution, the Ryzen will feel snappier.

Neither chip is a universal winner. The average benchmark scores are within 1% of each other, but the distribution of that performance is radically different. Users who need maximum parallel compute should choose the Xeon Gold 5318H. Users who prioritize single-thread speed and cryptographic workloads should choose the Ryzen 7 PRO 5755G. The Xeon has double the cores and threads, but the Ryzen’s clock speed advantage cannot be overstated.

Specification Differences

The most obvious difference is core count. The Intel Xeon Gold 5318H has 18 cores and 36 threads, while the AMD Ryzen 7 PRO 5755G has 8 cores and 16 threads. This is a 10-core advantage for Intel. Clock speeds also diverge sharply: the AMD chip runs at a base of 3.80 GHz and boosts to 4.60 GHz, while the Intel part is clocked much lower at 2.50 GHz base and 3.80 GHz boost.

Thermals and power draw reflect the different market segments. The Xeon Gold 5318H has a TDP of 150 watts, while the Ryzen 7 PRO 5755G is rated at 65 watts. The Xeon uses the Intel Socket 4189, whereas the Ryzen uses AMD Socket AM4. Memory support also differs: the Xeon features a six-channel memory bus with a bandwidth of 128.0 GB/s, while the Ryzen is dual-channel with 51.2 GB/s bandwidth. The Xeon supports ECC memory, the Ryzen does not. The Xeon also offers more PCIe lanes at 48 (Gen 3), compared to the Ryzen’s 16 (Gen 3).

Architecture Differences

The architectural divide is generational and foundational. The AMD Ryzen 7 PRO 5755G is built on Zen 3 architecture, codenamed Cezanne, using a 7 nm process from TSMC. It integrates Radeon Vega 8 graphics, a feature absent from the Intel part. The Intel Xeon Gold 5318H uses Cooper Lake architecture (Cooper Lake-SP) on Intel’s 14 nm process. The process node difference is significant, with AMD’s 7 nm offering a density and efficiency advantage that helps explain its higher clock speeds at a much lower TDP.

Cache configurations also differ. The AMD chip has 64 KB of L1 cache per core, 512 KB of L2 per core, and a 16 MB L3 cache. The Intel Xeon has 64 KB of L1 per core, but a larger 1 MB of L2 per core, and a 24.75 MB shared L3 cache. The larger per-core L2 and shared L3 on the Xeon are likely contributors to its strong multi-threaded performance. The AMD part is a desktop-class processor with a 7 nm transistor design (10,700 million transistors on a 180 mm² die), while the Intel part is a server-class chip aimed at high-core-count workloads. The Ryzen’s base clock is 3.80 GHz, and its boost clock is 4.60 GHz, both far exceeding the Xeon’s 2.50 GHz base and 3.80 GHz boost, which is the primary driver of its single-thread dominance.