AMD EPYC 7643 vs Intel Core 3 201E Comparison

Head-to-Head Benchmarks

The benchmark data presents an unusually one-sided comparison. Across every recorded Cinebench test, the AMD EPYC 7643 wins decisively, and the margin is identical in all six tests: a delta of -80.5% relative to the Intel Core 3 201E. That means the EPYC 7643 scores roughly five times higher in every workload measured, whether single-core or multi-core.

In Cinebench R23 multi-core, the EPYC 7643 posts 64,642 points against the Intel Core 3 201E's 12,613. The same pattern holds in R20 multi-core: 27,149 versus 5,297. Even in single-core tests, where the Intel part's higher boost clock might suggest an advantage, the EPYC 7643 still dominates. The R23 single-core score is 9,126 versus 1,780, and the R15 single-core score is 919 versus 179.

The consistency of that -80.5% delta across every test is striking. It implies the performance gap is structural rather than workload-specific. The Intel Core 3 201E does not win a single benchmark in this head-to-head comparison. The recorded data shows 0 wins for the Intel part and 6 wins for the AMD EPYC 7643.

Looking at broader averages, the Intel Core 3 201E has an average benchmark score of 19,056, which places it at the 73rd percentile among all CPUs. The AMD EPYC 7643 has an average score of 18,697, also at the 73rd percentile. Despite the EPYC's overwhelming victory in every direct comparison, the two chips land at the same percentile rank. This is a curious result: the absolute scores differ enormously in Cinebench, yet the aggregate average across all benchmark types tells a different story.

The nearest rivals for the Intel Core 3 201E include the AMD Ryzen 5 7535HS (average score 19,047, delta 0%), the Intel Core i5-12400F (19,039, +0.1%), and the Intel Core i5-1335U (18,982, +0.4%). For the AMD EPYC 7643, the nearest rivals include the Intel Core i5-12400 (18,683, +0.1%), the Intel Core i7-1355U (18,730, -0.2%), and the AMD Ryzen AI 5 330 (18,811, -0.6%). The EPYC's nearest rivals are all consumer-class parts, which suggests that in the database's overall scoring, the EPYC's massive multi-core advantage is offset by other factors.

Where Each One Wins

The use-case split follows the benchmark patterns directly. The AMD EPYC 7643 wins in every scenario where Cinebench scores matter. That includes all multi-threaded rendering tasks, all single-thread rendering tasks, and everything in between. The data shows a 48-core, 96-thread processor with a base clock of 2.30 GHz and a boost clock of 3.60 GHz. It delivers 64,642 in R23 multi-core, which is the kind of score that indicates sustained throughput for heavily parallel workloads.

The Intel Core 3 201E, with 4 cores and 8 threads, a base clock of 3.60 GHz and a boost clock of 4.80 GHz, does not win any recorded benchmark against the EPYC. Its strengths lie elsewhere in the database. The Intel part's average benchmark score of 19,056 is actually higher than the EPYC's 18,697, and it sits at the same 73rd percentile. The Intel part has integrated graphics (UHD Graphics 730), a 60 TDP, and a launch MSRP of $134. The EPYC has no integrated graphics, a 225 TDP, and a launch MSRP of $4995.

The data suggests the Intel Core 3 201E is better suited for scenarios where the full benchmark suite matters rather than just Cinebench. The PassMark scores for the Intel part include data compression at 164,160, integer math at 43,894, floating point math at 33,260, and single-thread performance at 3,482. These are not compared directly against the EPYC in the head-to-head data, but they contribute to the Intel part's higher average score. The EPYC 7643 lacks PassMark entries in the recorded data, so its average is computed solely from Cinebench results.

For workloads that rely on raw multi-core Cinebench throughput, the EPYC 7643 is the clear choice. For workloads that resemble the broader PassMark suite, the Intel part's higher average score indicates it holds its own in the overall database ranking.

FAQ

Q: Which processor has a higher Cinebench R23 multi-core score?

A: The AMD EPYC 7643 scores 64,642 in Cinebench R23 multi-core, while the Intel Core 3 201E scores 12,613. The EPYC leads by 80.5% in this test.

Q: Does the Intel Core 3 201E win any benchmark against the EPYC 7643?

A: No. The head-to-head data shows zero wins for the Intel part and six wins for the AMD EPYC 7643 across all recorded Cinebench tests.

Q: How do the average benchmark scores compare?

A: The Intel Core 3 201E has an average benchmark score of 19,056, which is higher than the AMD EPYC 7643's average of 18,697. Both sit at the 73rd percentile among all CPUs.

Q: What is the core and thread count difference?

A: The Intel Core 3 201E has 4 cores and 8 threads. The AMD EPYC 7643 has 48 cores and 96 threads.

Q: Which processor has a higher boost clock?

A: The Intel Core 3 201E has a boost clock of 4.80 GHz. The AMD EPYC 7643 has a boost clock of 3.60 GHz.

Q: Do both processors support ECC memory?

A: Yes, both the Intel Core 3 201E and the AMD EPYC 7643 have ECC memory support listed in the database.

Specification Differences

The two processors differ across nearly every specification field in the database.

The Intel Core 3 201E has 4 cores and 8 threads, while the AMD EPYC 7643 has 48 cores and 96 threads. The base clocks are 3.60 GHz for Intel and 2.30 GHz for AMD. The boost clocks are 4.80 GHz for Intel and 3.60 GHz for AMD. The TDP is 60 watts for the Intel part and 225 watts for the AMD part.

The sockets are entirely different: Intel uses Socket 1700, AMD uses Socket SP3. The process nodes differ as well: Intel is on 10 nm, AMD is on 7 nm. The foundries are different: Intel uses Intel, AMD uses TSMC.

The cache structures diverge significantly. The Intel part has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 12 MB of shared L3 cache. The AMD part has 64 KB of L1 cache per core, 512 KB of L2 cache per core, and 256 MB of shared L3 cache.

Memory support differs in type and bandwidth. The Intel part supports DDR4 and DDR5 with dual-channel memory and 76.8 GB/s bandwidth. The AMD part supports DDR4 only with eight-channel memory and 204.8 GB/s bandwidth.

PCIe capabilities differ by generation and lane count. The Intel part has Gen 5 with 16 lanes (CPU only). The AMD part has Gen 4 with 128 lanes (CPU only).

The Intel part includes integrated graphics (UHD Graphics 730); the AMD part has none. The market segments differ: Desktop for Intel, Server/Workstation for AMD. The release dates are January 12, 2025 for Intel and March 14, 2021 for AMD. The die size is 163 mm² for Intel and 8x 81 mm² for AMD. The AMD part lists 33,200 million transistors; the Intel part does not list a transistor count.

Architecture Differences

The architectural gaps are fundamental. The Intel Core 3 201E uses the Bartlett Lake codename, with the generation listed as "Core 3 (Bartlett Lake)". The AMD EPYC 7643 uses the Milan codename, with the generation listed as "EPYC (Zen 3 (Milan))". The AMD part explicitly lists its architecture as Zen 3; the Intel part lists no architecture field.

The manufacturing approaches differ: Intel uses a 10 nm process at Intel foundries, while AMD uses a 7 nm process at TSMC. The AMD part is built from eight chiplets, each with a die size of 81 mm², totaling 33,200 million transistors. The Intel part is a monolithic 163 mm² die with no transistor count listed.

The cache architecture reflects different philosophies. The Intel part uses a large per-core L1 (80 KB) and L2 (1.25 MB) with a modest 12 MB shared L3. The AMD part uses smaller per-core L1 (64 KB) and L2 (512 KB) but a massive 256 MB shared L3. The EPYC's L3 is more than 20 times larger, which is typical for a server part designed for large working sets.

Memory architecture also differs: the Intel part runs dual-channel DDR4 or DDR5, while the AMD part runs eight-channel DDR4. The EPYC's memory bandwidth of 204.8 GB/s is nearly triple the Intel part's 76.8 GB/s. The PCIe implementation diverges as well: Intel offers Gen 5 with 16 lanes, AMD offers Gen 4 with 128 lanes. The EPYC provides far more expansion capacity, while the Intel part offers a newer PCIe generation.

The Intel part integrates UHD Graphics 730, making it a self-contained desktop solution. The AMD part has no integrated graphics, which is expected for a server/workstation processor that assumes a discrete GPU or a host management controller.

The Verdict

The data points to two very different products serving different purposes. The AMD EPYC 7643 wins every recorded benchmark against the Intel Core 3 201E, with a consistent -80.5% delta in favor of the EPYC across all six Cinebench tests. If the selection criteria are purely Cinebench scores, the EPYC 7643 is the only choice.

But the average benchmark scores tell a more nuanced story. The Intel Core 3 201E has a higher average score (19,056 versus 18,697) and matches the EPYC at the 73rd percentile. The Intel part achieves this with 4 cores, a 60 TDP, and integrated graphics. The EPYC consumes 225 watts, requires a server platform with eight-channel memory, and has no integrated graphics.

For users who need the EPYC's 48 cores and 96 threads, the 256 MB L3 cache, and the 204.8 GB/s memory bandwidth, the benchmark results are unambiguous: it is over five times faster in every Cinebench test. For users who prioritize the broader benchmark average, the Intel Core 3 201E's higher aggregate score and lower TDP make it a compelling desktop part.

The launch MSRP for the Intel Core 3 201E is $134, and for the AMD EPYC 7643 it is $4995. The data does not comment on value, only on specifications and scores. The choice depends on the workload: server-class parallel throughput favors the EPYC, while a desktop-oriented profile with integrated graphics and lower power favors the Intel part. The database records no scenario where the Intel part wins a head-to-head benchmark, but its overall percentile standing suggests it performs competitively across the full test suite.