CPU Comparison

Intel Core 5 330 and AMD EPYC 9274F occupy opposite ends of the computing spectrum, yet both land at the 72nd percentile in the global CPU benchmark distribution. The Core 5 330 is a 6-thread mobile processor with a 15 W TDP, while the EPYC 9274F is a 48-thread server chip with a 320 W TDP. Their average benchmark scores are nearly identical, 18345 for the Intel part against 18189 for the AMD part, but this similarity masks radically different performance profiles. The benchmark data shows a complete sweep: the EPYC 9274F wins all six head-to-head Cinebench tests, with margins ranging from 79.1% to 79.2% in the Intel part's favor. This is not a close contest; it is a demonstration of how core count and memory bandwidth dominate multi-threaded workloads, and how a high base clock can lift single-core scores even against a chip with a higher boost clock.

Where Each One Wins

The AMD EPYC 9274F wins every benchmark in the head-to-head comparison, making the use-case split unusually clear. In Cinebench R23 multi-core, the EPYC scores 62884 against the Core 5 330's 13150, a 79.1% deficit for the Intel part. The same pattern repeats across R15, R20, and all single-core tests. The EPYC's 24 cores and 48 threads provide massive parallel throughput, and its 256 MB of shared L3 cache and twelve-channel DDR5 memory bus (460.8 GB/s) feed those cores far better than the Intel part's 6 MB L3 and single-channel 59.7 GB/s interface.

The Core 5 330 does not win a single head-to-head test, but its benchmark data reveals strengths in specific mobile workloads. Its PassMark single-thread score of 4088 and Cinebench R23 single-core score of 1856 indicate it can handle responsive, latency-sensitive tasks like web browsing, office applications, and light coding. Its 15 W TDP and integrated Intel Xe3 Graphics (2 Xe) make it suitable for thin-and-light laptops where sustained multi-core performance is secondary to battery life and thermal management. The EPYC 9274F has no integrated graphics, so any system using it requires a discrete GPU, which further limits its use to server or workstation environments.

For server workloads, virtualization, database processing, scientific simulation, or compilation, the EPYC 9274F is the clear choice. Its 460.8 GB/s memory bandwidth and 128 PCIe Gen 5 lanes allow it to move data at speeds the Core 5 330 cannot approach. The Intel part's 6 PCIe Gen 4 lanes and 59.7 GB/s bandwidth are adequate for a mobile platform but insufficient for serious data-center tasks. The benchmark results do not show a single metric where the Core 5 330 closes the gap; the smallest delta is 79.1% in Cinebench R15 multi-core, which still represents a massive performance cliff.

Architecture Differences

The two processors come from fundamentally different design philosophies. The Intel Core 5 330 uses the Wildcat Lake architecture on a 3 nm process node from Intel's own foundry. It packs 6 cores and 6 threads, no hyper-threading, with a base clock of 1.50 GHz and a boost clock of 4.60 GHz. The cache hierarchy is modest: 192 KB of L1, 2.5 MB of L2, and 6 MB of shared L3. Memory support includes DDR5 and LPDDR5X, but only via a single-channel bus, limiting bandwidth to 59.7 GB/s. It lacks ECC memory support and offers only 6 PCIe Gen 4 lanes from the CPU. The integrated Xe3 Graphics with 2 Xe cores makes it a complete system-on-chip for mobile devices. Its launch MSRP is $309.

The AMD EPYC 9274F belongs to the EPYC 9004 series, built on Zen 4 architecture with the Genoa codename. It uses a 5 nm process from TSMC, with 52,560 million transistors spread across 8 dies, each 72 mm². The core configuration is 24 cores and 48 threads, with a base clock of 4.05 GHz and a boost clock of 4.30 GHz. Notably, the base clock is nearly as high as the boost clock, suggesting sustained all-core operation is the design target. The cache layout is per-core: 64 KB L1 and 1 MB L2 per core, plus a massive 256 MB shared L3. Memory support is DDR5 over a twelve-channel bus, yielding 460.8 GB/s of bandwidth, nearly eight times that of the Intel part. ECC memory is supported, and the CPU provides 128 PCIe Gen 5 lanes. There is no integrated graphics. Its launch MSRP is $3060.

The transistor count difference is stark: the EPYC 9274F has 52,560 million transistors versus no listed figure for the Core 5 330, but the die size and cache ratios tell the story. The EPYC's 256 MB L3 cache is over 42 times larger than the Core 5 330's 6 MB, which directly impacts multi-threaded scaling and data reuse in server workloads. The process node advantage goes to Intel at 3 nm versus 5 nm, but the EPYC compensates with more silicon area and a higher TDP budget of 320 W versus 15 W, a 21x difference in power envelope.

The Verdict

The data dictates a strict separation of use cases. For mobile computing, the Intel Core 5 330 is the only viable option in this pair: it has integrated graphics, a 15 W TDP, and a 4.60 GHz boost clock that delivers a PassMark single-thread score of 4088. Its nearest rivals by average score include the Intel Core i3-14100 (18318, 0.1% delta) and the Intel Core 3 305 (18302, 0.2% delta), confirming it sits in the entry-level performance tier. The EPYC 9274F cannot function in a laptop, no integrated graphics, 320 W TDP, and Socket SP5 are all incompatible with mobile platforms.

For server and workstation deployment, the AMD EPYC 9274F is unequivocally superior. It wins every Cinebench test by at least 79.1%, and its 26411 score in Cinebench R20 multi-core versus 5523 for the Intel part shows a 5x performance advantage in rendering tasks. The EPYC's nearest rivals by average score, Intel Core 5 315 (18188, 0% delta) and Intel Core i7-9700 (18180, 0% delta), are older or lower-tier parts, which underscores how its average is dragged down by the absence of PassMark scores in the dataset. The EPYC's 460.8 GB/s memory bandwidth and 128 PCIe Gen 5 lanes make it suitable for high-throughput data centers, while the Core 5 330's 59.7 GB/s and 6 lanes limit it to client workloads.

The verdict is not about which CPU is "better", it is about matching silicon to the task. The Core 5 330 wins on mobility, power efficiency, and integrated graphics. The EPYC 9274F wins on raw compute, memory bandwidth, and I/O expandability. A user requiring ECC memory, 24+ cores, or server-grade reliability must choose the EPYC. A user requiring a self-contained mobile platform must choose the Core 5 330. There is no overlap in their intended markets, and the benchmark data confirms they should never be cross-shopped.

FAQ

Q: Which CPU has a higher single-core score in Cinebench R23?

A: The AMD EPYC 9274F scores 8877 in Cinebench R23 single-core, versus 1856 for the Intel Core 5 330, a 79.1% advantage for the EPYC. Despite the Intel part's higher 4.60 GHz boost clock, the EPYC's 4.05 GHz base clock and Zen 4 architecture produce a higher result.

Q: Does the Intel Core 5 330 support ECC memory?

A: No. The the benchmark database lists "eccMemory": false for the Intel Core 5 330. The AMD EPYC 9274F supports ECC memory, which is critical for error-correcting workloads in servers and workstations.

Q: What is the memory bandwidth difference between the two?

A: The AMD EPYC 9274F has a twelve-channel DDR5 memory bus delivering 460.8 GB/s, while the Intel Core 5 330 has a single-channel bus yielding 59.7 GB/s. The EPYC's bandwidth is approximately 7.7 times higher.

Q: How many PCIe lanes does each CPU provide?

A: The Intel Core 5 330 provides 6 PCIe Gen 4 lanes (CPU only). The AMD EPYC 9274F provides 128 PCIe Gen 5 lanes (CPU only). This difference affects expandability for GPUs, NVMe drives, and network cards.

Q: Which processor has integrated graphics?

A: Only the Intel Core 5 330 has integrated graphics, Intel Xe3 Graphics with 2 Xe cores. The AMD EPYC 9274F has no integrated graphics, requiring a discrete GPU for display output.

Q: Are the average benchmark scores similar?

A: Yes. The Intel Core 5 330 has an average benchmark score of 18345, and the AMD EPYC 9274F has 18189. Both sit at the 72nd percentile of all CPUs, but the EPYC's average is based only on Cinebench scores, while the Intel part includes PassMark results.

Head-to-Head Benchmarks

The six head-to-head Cinebench tests provide a complete picture of performance disparity. In Cinebench R15 multi-core, the EPYC 9274F scores 6338 against the Core 5 330's 1325, a 79.1% deficit for the Intel part. The single-core R15 test shows 894 for the EPYC versus 186 for the Core 5 330, a 79.2% deficit. These are not marginal differences; they represent a 4.8x gap in multi-core and a 4.8x gap in single-core.

Cinebench R20 follows the same pattern. Multi-core: 26411 for the EPYC versus 5523 for the Core 5 330, a 79.1% delta. Single-core: 3728 versus 779, also 79.1%. The consistency of the delta across all tests, ranging only between 79.1% and 79.2%, indicates a proportional scaling difference rather than a workload-specific anomaly. The EPYC's 24 cores and 48 threads deliver roughly 4.8 times the throughput of the Core 5 330's 6 cores and 6 threads, and its single-core advantage comes from a higher base clock (4.05 GHz vs 1.50 GHz) despite a lower boost clock (4.30 GHz vs 4.60 GHz).

Cinebench R23 shows the largest absolute margin. The EPYC scores 62884 multi-core versus 13150 for the Intel part, a difference of 49734 points. Single-core: 8877 versus 1856, a difference of 7021 points. The EPYC's 256 MB L3 cache and 460.8 GB/s memory bandwidth allow it to sustain all-core loads without starvation, while the Core 5 330's 6 MB L3 and single-channel memory become bottlenecks under heavy threading.

The Core 5 330's PassMark scores, 145287 in data compression, 11076 in data encryption, 43885 in floating-point math, and 4088 in single-thread, are not part of the head-to-head set, so they cannot be directly compared to the EPYC. However, they provide context for the Intel part's mobile strengths: integer math at 33258 and physics at 1201 suggest adequate performance for everyday tasks, but nothing approaching server-class compute. The EPYC's absence from PassMark benchmarks in this dataset means its average score of 18189 is derived solely from Cinebench, which understates its real-world server capabilities relative to the Core 5 330's broader benchmark coverage.