AMD EPYC 7313 vs Intel Core 7 253PQE Comparison

# Intel Core 7 253PQE vs AMD EPYC 7313

The Intel Core 7 253PQE and AMD EPYC 7313 occupy different corners of the processor market, yet their benchmark profiles reveal surprising overlaps. The EPYC wins 13 of 17 head-to-head tests, but the Intel chip counters with decisive victories in single-threaded and floating-point workloads. The data suggests these are not direct competitors in the traditional sense, but rather specialized tools for different computing environments.

FAQ

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

A: The Intel Core 7 253PQE wins the PassMark single-thread test decisively, scoring 4389 against the EPYC's 2402, a massive 82.7% advantage. The Intel chip also leads in Cinebench R23 single-core with 4431 points, though the gap narrows to just 4.4% there.

Q: How do the two compare in multi-threaded workloads?

A: The AMD EPYC 7313 leads in Cinebench R23 multi-core with 32847 vs 31390 for Intel, a 4.4% advantage. However, the Intel chip wins PassMark multithread with 41656 vs 38644, a 7.8% lead. The results are mixed and workload-dependent.

Q: What are the core and thread counts for each processor?

A: The Intel Core 7 253PQE has 10 cores and 20 threads, while the AMD EPYC 7313 offers 16 cores and 32 threads. Despite having 60% more cores, the EPYC only shows modest wins in most multi-core tests.

Q: Which processor has more cache memory?

A: The AMD EPYC 7313 has significantly more L3 cache at 128 MB shared, compared to 33 MB shared on the Intel chip. The EPYC also uses 64 KB L1 and 512 KB L2 per core, while Intel uses 80 KB L1 and 2 MB L2 per core.

Q: What memory types do these processors support?

A: The Intel Core 7 253PQE supports both DDR4 and DDR5 with dual-channel memory, while the AMD EPYC 7313 supports only DDR4 but with eight-channel memory. The EPYC offers much higher memory bandwidth at 204.8 GB/s versus 89.6 GB/s.

Q: Which processor has the higher average benchmark score?

A: The AMD EPYC 7313 has a higher average benchmark score of 57399, placing it in the 92nd percentile of all CPUs, while the Intel Core 7 253PQE averages 55919 and sits in the 91st percentile.

Where Each One Wins

The Intel Core 7 253PQE dominates in single-threaded and floating-point applications. Its PassMark single-thread score of 4389 crushes the EPYC's 2402, suggesting superiority in legacy applications, lightly-threaded workloads, and tasks that depend on raw clock speed rather than core count. The Intel chip's 33.7% lead in floating-point math (105279 vs 78748) points to advantages in scientific computing, financial modeling, and any workload relying heavily on FPU throughput. The chip also wins PassMark multithread with 41656 vs 38644, indicating efficient thread scheduling despite fewer cores.

The AMD EPYC 7313 takes the crown in nearly every other measured category. Its most dramatic win comes in find prime numbers, where it scores 310 vs Intel's 206, a 33.5% advantage. Data encryption shows a 20% lead (31881 vs 25515), and physics calculations run 23.8% faster (3899 vs 2970). The EPYC also wins all six Cinebench tests, both R15, R20, and R23 variations, by consistent 4.4-4.5% margins. Data compression, integer math, and random string sorting all favor AMD by margins ranging from 4.1% to 7.3%.

Architecture Differences

The Intel Core 7 253PQE is built on Bartlett Lake architecture using Intel's 10 nm process, while the AMD EPYC 7313 uses Zen 3 architecture on TSMC's 7 nm process. This process advantage allows AMD to pack 16,600 million transistors across four 81 mm² dies, whereas Intel's transistor count and die size are not specified in the data.

The EPYC's Milan codename reflects its server heritage, designed for AMD Socket SP3 with 128 PCIe Gen 4 lanes. The Intel chip uses Socket 1700 with only 16 PCIe Gen 5 lanes, but that newer PCIe generation offers double the bandwidth per lane. The EPYC supports eight-channel DDR4 memory for 204.8 GB/s bandwidth, while Intel uses dual-channel DDR4/DDR5 for 89.6 GB/s.

Cache architecture differs substantially. The EPYC provides 128 MB shared L3 cache, nearly four times Intel's 33 MB. However, Intel gives each core 2 MB of L2 cache versus just 512 KB per core on AMD, plus larger 80 KB L1 caches. The EPYC includes integrated graphics on the Intel chip with UHD Graphics 770, while the AMD processor has no integrated GPU.

Specification Differences

The core counts differ significantly: Intel offers 10 cores/20 threads versus AMD's 16 cores/32 threads. Clock speeds favor Intel dramatically, with a 3.50 GHz base and 5.70 GHz boost versus AMD's 3.00 GHz base and 3.70 GHz boost. Thermal design power differs too, with Intel at 125W and AMD at 155W despite fewer cores.

Memory support diverges on both type and channel count. Intel supports DDR4 and DDR5 with dual-channel configuration, while AMD only supports DDR4 but with eight channels. This yields the massive bandwidth advantage for AMD at 204.8 GB/s versus Intel's 89.6 GB/s. PCIe capabilities also differ: Intel provides Gen 5 with 16 lanes, AMD offers Gen 4 with 128 lanes.

Both processors support ECC memory, neither has an unlocked multiplier, and both are currently in active production. The Intel chip launched in March 2026 with a launch MSRP of $409, while the AMD EPYC launched in March 2021 with a launch MSRP of $1083. The Intel chip's part number is SA4QA; AMD's is 100-000000329100-100000329WOF.

Head-to-Head Benchmarks

The AMD EPYC 7313 sweeps all Cinebench tests with consistent margins. In Cinebench R15, it leads multi-core 3310 vs 3163 and single-core 467 vs 446, both roughly 4.4-4.5% ahead. The R20 results mirror this pattern: 13795 vs 13183 multi-core and 1947 vs 1861 single-core. R23 shows 32847 vs 31390 multi-core and 4637 vs 4431 single-core. These consistent margins suggest the EPYC's additional cores and threads provide a steady, predictable advantage in rendering workloads.

The PassMark results tell a more complex story. The EPYC wins data compression 525507 vs 487335 (7.3% ahead), data encryption 31881 vs 25515 (20% ahead), extended instructions 33430 vs 32390 (3.1% ahead), find prime numbers 310 vs 206 (33.5% ahead), integer math 143648 vs 137795 (4.1% ahead), physics 3899 vs 2970 (23.8% ahead), and random string sorting 57910 vs 54222 (6.4% ahead).

The Intel Core 7 253PQE wins four tests, but with dramatic margins in two. PassMark single-thread shows 4389 vs 2402, an 82.7% advantage that reflects the massive clock speed difference. Floating-point math goes to Intel at 105279 vs 78748, a 33.7% lead. The Intel chip also wins PassMark multithread 41656 vs 38644 (7.8% ahead), suggesting its 20 threads outperform AMD's 32 in this particular workload.

The Verdict

The AMD EPYC 7313 is the clear winner for server and workstation deployments where multi-core rendering, data encryption, compression, and physics calculations matter most. Its 16 cores and 32 threads provide consistent advantages across nearly every benchmark category, and its eight-channel memory with 204.8 GB/s bandwidth makes it suitable for memory-intensive enterprise workloads. The 92nd percentile ranking and average score of 57399 confirm its position as a high-performing server processor.

The Intel Core 7 253PQE makes a compelling case for desktop and workstation users prioritizing single-threaded performance and floating-point math. The 82.7% lead in PassMark single-thread and 33.7% lead in floating-point math are enormous margins that would benefit financial analysis, scientific simulation, and any software that doesn't scale well across many cores. Its 5.70 GHz boost clock and 10 nm process enable this speed advantage, and the chip's 91st percentile ranking shows it remains competitive despite fewer cores.

The data suggests these processors serve different masters. The EPYC 7313 excels in throughput-oriented environments where many threads can be utilized simultaneously, while the Intel Core 7 253PQE wins in latency-sensitive applications that depend on single-core speed. The EPYC's 13 wins versus Intel's 4 wins might suggest an overall victory for AMD, but the importance of each benchmark depends entirely on the intended use case. For database servers, virtualization hosts, and render farms, the EPYC 7313 is the data-backed choice. For interactive desktop use, legacy software compatibility, and floating-point-heavy scientific workloads, the Intel Core 7 253PQE's raw speed advantages cannot be ignored.