AMD Ryzen 5 8400F vs Intel Xeon D-2752TER Comparison

Head-to-Head Benchmarks

The benchmark data presents a decisive overall result: the AMD Ryzen 5 8400F wins 15 of the 17 recorded head-to-head comparisons, while the Intel Xeon D-2752TER claims only 2 victories. The margin of that dominance varies significantly by workload type, which reveals the distinct design priorities of each processor.

The most striking advantage for the AMD Ryzen 5 8400F appears in single-threaded performance. In the PassMark single-thread test, the Ryzen scores 3685 against the Xeon's 1990, a delta of -46% in favor of the AMD part. This is the largest single-test gap in the entire comparison. The Cinebench single-core results follow the same pattern, with the Ryzen leading by 22.3% in both R15 (296 vs 230) and R20 (1236 vs 960), and by the same margin in R23 (2943 vs 2288). These consistently uniform deltas across Cinebench versions indicate a fixed architectural efficiency advantage that does not scale with thread count.

Multi-core rendering tells a similar story, though the gap narrows. In Cinebench R23 multi-core, the Ryzen 5 8400F scores 20851 versus the Xeon's 16212, a 22.2% advantage. The R20 multi-core result shows 8757 against 6809, again 22.2% ahead. The R15 multi-core test yields 2101 versus 1634, also a 22.2% delta. The remarkable consistency of this exact percentage across all three Cinebench multi-core tests suggests that the Ryzen's advantage scales linearly with the workload, rather than being concentrated in any particular thread count.

The PassMark suite reveals where the Ryzen pulls further ahead. The extended instructions test shows the largest gap: the Ryzen scores 22175 versus the Xeon's 13846, a 37.6% difference. Floating point math also favors the AMD part significantly, with 46217 against 33533, a 27.4% delta. Integer math shows a smaller but still substantial 17.8% lead for the Ryzen (74021 vs 60881). Data compression results give the Ryzen a 21% edge (288158 vs 227763), while data encryption shows a 21.3% advantage (16646 vs 13097). The multithread aggregate score favors the Ryzen by 21.7% (24389 vs 19102), and random string sorting shows a narrower 8.1% lead (34604 vs 31802).

The Intel Xeon D-2752TER wins exactly two tests, and both are instructive. The physics test shows the Xeon ahead by 33.4%, scoring 1777 against the Ryzen's 1332. This is the Xeon's largest winning margin and indicates a workload where its architecture provides a specific advantage. The other Xeon win is the find prime numbers test, where it scores 96 versus 89, a 7.9% lead. These two wins are isolated and do not appear to correlate with core count or clock speed in any obvious way, suggesting they reflect specific instruction sequences where the Ice Lake-D microarchitecture excels.

The Verdict

The data points to two very different processors with clear, separate use cases. The AMD Ryzen 5 8400F is the outright performance leader in the vast majority of tested scenarios, and its wins are not marginal. A 22% lead across all Cinebench versions, a 46% lead in single-thread PassMark, and a 37.6% lead in extended instructions are decisive margins. For any workload that involves rendering, encryption, compression, or general math operations, the Ryzen 5 8400F is the faster processor by a substantial amount.

The Intel Xeon D-2752TER wins only in physics simulation and prime number finding. The physics result is significant at 33.4% ahead, but it is an isolated data point. The prime number win is modest at 7.9%. Outside those two tests, the Xeon trails by anywhere from 8.1% to 46%. The database's percentile rankings place the Ryzen at the 77th percentile of all CPUs and the Xeon at the 78th, which means their overall average benchmark scores are very close (25005 for the Ryzen, 25530 for the Xeon). That near-parity in the aggregate hides the fact that the Xeon's average is buoyed by a different distribution of test results, not by competitive performance in the head-to-head suite.

For a user choosing between these two, the decision depends entirely on the workload. If the task involves physics calculations or prime number searches, the Xeon provides a measurable benefit. For everything else in the recorded benchmarks, the Ryzen 5 8400F is faster, often by a wide margin. The Ryzen also offers a lower TDP at 65 watts versus 77 watts, an unlocked multiplier, and a desktop AM5 socket. The Xeon provides ECC memory support, quad-channel memory, and a server/workstation market position. The data does not support a general recommendation for the Xeon outside its two specific winning scenarios.

Architecture Differences

The two processors come from fundamentally different design lineages. The Intel Xeon D-2752TER uses the Ice Lake architecture, specifically the Ice Lake-D variant, built on Intel's 10 nm process. It is a server and workstation part with 12 cores and 24 threads, running at a base clock of 1800 MHz and a boost clock of 2.80 GHz. Its cache configuration includes 80 KB of L1 per core, 1.25 MB of L2 per core, and 20 MB of shared L3. It supports DDR4 memory over a quad-channel bus with 85.3 GB/s of bandwidth, and it has ECC memory capability. The Xeon provides PCIe Gen 4 with 32 CPU lanes and uses the Intel BGA 2579 socket.

The AMD Ryzen 5 8400F belongs to the 8000 series and uses the Zen 4 architecture under the Phoenix codename. It is built on TSMC's 4 nm process with 25,000 million transistors on a 178 mm² die. It has 6 cores and 12 threads, with a much higher base clock of 4.20 GHz and boost clock of 4.70 GHz. Its cache is smaller: 64 KB of L1 per core, 1 MB of L2 per core, and 16 MB of shared L3. It supports DDR5 memory over a dual-channel bus with 83.2 GB/s of bandwidth, slightly less than the Xeon's total. The Ryzen does not support ECC memory, provides PCIe Gen 4 with 20 CPU lanes, and uses the AMD Socket AM5. It has no integrated graphics.

The core count difference is substantial: the Xeon offers double the cores and threads (12/24 versus 6/12). Yet the Ryzen still wins the multi-core benchmarks by 22%. This is explained by the clock speed advantage (4.70 GHz boost versus 2.80 GHz) and the newer Zen 4 microarchitecture on a more advanced 4 nm process. The Xeon's 10 nm process and older Ice Lake design cannot overcome the Ryzen's higher IPC and clock rate despite having twice the core count. The memory subsystem differs as well: the Xeon has quad-channel DDR4 with higher theoretical bandwidth (85.3 GB/s vs 83.2 GB/s), but the Ryzen uses faster DDR5 in dual-channel. The bandwidth figures are nearly identical, which means memory channel count does not translate into a practical advantage for the Xeon in these benchmarks.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Xeon D-2752TER has 12 cores and 24 threads, exactly double the AMD Ryzen 5 8400F's 6 cores and 12 threads.

Q: Why does the Ryzen 5 8400F win multi-core benchmarks despite having half the cores?

A: The Ryzen has a much higher boost clock at 4.70 GHz versus 2.80 GHz for the Xeon, and it uses the newer Zen 4 architecture on a 4 nm process versus the Xeon's Ice Lake on 10 nm. The clock and IPC advantage overcomes the core count deficit.

Q: Does the Xeon D-2752TER win any benchmark tests?

A: Yes, it wins two tests: the PassMark physics test by 33.4% (1777 vs 1332) and the PassMark find prime numbers test by 7.9% (96 vs 89).

Q: What is the difference in memory support?

A: The Xeon supports DDR4 over a quad-channel bus with 85.3 GB/s bandwidth and ECC memory. The Ryzen supports DDR5 over a dual-channel bus with 83.2 GB/s bandwidth and no ECC support.

Q: How do their overall benchmark averages compare?

A: The Xeon has an average benchmark score of 25530 and sits at the 78th percentile of all CPUs. The Ryzen has an average score of 25005 and sits at the 77th percentile. They are nearly tied in aggregate.

Q: Which processor supports PCIe Gen 4 with more lanes?

A: The Xeon provides 32 CPU lanes of PCIe Gen 4, while the Ryzen provides 20 CPU lanes of PCIe Gen 4.

Where Each One Wins

The AMD Ryzen 5 8400F is the clear choice for any workload represented in the Cinebench rendering suite. It leads by 22.2% in all three multi-core tests and by 22.3% in all three single-core tests. The consistency of these margins across R15, R20, and R23 indicates a stable architectural advantage that will likely carry into similar rendering applications.

For data compression and encryption tasks, the Ryzen also wins decisively. Data compression shows a 21% lead (288158 vs 227763), and data encryption shows a 21.3% lead (16646 vs 13097). Extended instruction workloads favor the Ryzen by the largest margin in the entire suite at 37.6%, which suggests that modern, instruction-heavy applications will see substantial benefit from the AMD part.

Floating point and integer math both favor the Ryzen, with 27.4% and 17.8% leads respectively. The multithread aggregate score gives the Ryzen a 21.7% advantage, and single-thread performance is 46% better. Random string sorting is the closest Ryzen win at 8.1%, but it is still a win. For any general-purpose desktop or workstation task that involves computation, the Ryzen 5 8400F is the faster processor.

The Intel Xeon D-2752TER wins in two specific scenarios. The physics test result of 1777 versus 1332 is a 33.4% advantage, which is the largest winning margin for either processor in any test. This suggests that physics simulation workloads, likely involving rigid body or particle dynamics, will run significantly better on the Xeon. The find prime numbers test shows a smaller 7.9% lead (96 vs 89), indicating a modest but real advantage in integer-heavy algorithmic loops of that nature.

Beyond these two tests, the Xeon's value lies in its server and workstation features rather than raw benchmark performance. It offers ECC memory, quad-channel DDR4, 32 PCIe lanes, and a 77 watt TDP, all within a BGA 2579 package designed for embedded and edge server deployments. The Ryzen offers no ECC and only 20 PCIe lanes but provides a lower 65 watt TDP and an unlocked multiplier for overclocking. The choice comes down to whether the user needs the Xeon's two specific benchmark wins and server features, or the Ryzen's broad performance superiority across nearly every other measured task.