AMD Ryzen 3 2300X vs Intel Xeon E3-1230 v5 Comparison

FAQ

Q: Which processor has more threads, and how does that affect its benchmark scores?

A: The Intel Xeon E3-1230 v5 has 8 threads, double the 4 threads of the AMD Ryzen 3 2300X. This thread advantage appears in every multi-core Cinebench test, where the Xeon leads by 4.3% in R15, R20, and R23 multicore runs.

Q: What are the base and boost clock speeds of each chip?

A: The Ryzen 3 2300X runs at a 3.50 GHz base clock and 4.00 GHz boost clock. The Xeon E3-1230 v5 runs at 3.40 GHz base and 3.80 GHz boost. Despite lower clocks, the Xeon still wins every single-core benchmark in the head-to-head tests.

Q: How do their cache configurations differ between L1, L2, and L3?

A: The Ryzen 3 2300X has 96 KB L1 per core, 512 KB L2 per core, and 4 MB shared L3 cache; the Xeon has 64 KB L1 per core, 256 KB L2 per core, and 8 MB shared L3. The Xeon’s larger 8 MB L3 cache doubles the Ryzen’s 4 MB L3 capacity.

Q: Do these processors support ECC memory?

A: The Intel Xeon E3-1230 v5 supports ECC memory, while the AMD Ryzen 3 2300X does not. The Xeon also supports both DDR3 and DDR4 memory, whereas the Ryzen supports DDR4 only.

Q: What is the average benchmark score and percentile for each CPU in the database?

A: The Ryzen 3 2300X has an average benchmark score of 1968, placing it in the 44th percentile; the Xeon E3-1230 v5 has an average benchmark score of 1947, also placing it in the 44th percentile. Both sit in the same percentile rank overall.

Q: What is the production status and market segment of each processor?

A: The Ryzen 3 2300X is currently Active and aimed at the Desktop segment. The Xeon E3-1230 v5 is End-of-life and targeted at Server/Workstation use.

Where Each One Wins

Looking strictly at the head-to-head benchmark data, the Intel Xeon E3-1230 v5 wins every single test in the comparison table. Six out of six tests go to the Xeon, covering both multi-core and single-core workloads across Cinebench R15, R20, R23 versions. The margin is consistent, between 4.2% and 4.5% in all tests. The Ryzen 3 2300X does not win a single head-to-head benchmark here, with zero wins recorded.

That said, the Ryzen 3 2300X does have areas where its profile is competitive in aggregate data. Its average benchmark score of 1968 is within 1.1% of the Xeon’s 1947 average, and it matches the Xeon’s 44th percentile rank. In multi-threaded workloads, the Xeon’s 8 threads clearly outperform the Ryzen’s 4 threads, and that is where the Xeon clearly takes the lead. Single-core performance is also Xeon-favored, though the delta is small at most 4.5% in R20 single-core. The real differentiators are in features and platform support rather than large margins.

The Ryzen 3 2300X offers a 65 W TDP versus the Xeon’s 80 W TDP, making it the lower-power option in this comparison. It has an unlocked multiplier, indicating flexibility for overclocking in a way the locked Xeon lacks. For a desktop-focused user, the Ryzen’s 12 nm process and GlobalFoundries fabrication are relevant, as are its 96 KB L1 and 512 KB L2 per core, 4 MB L3, and 46.9 GB/s memory bandwidth. The Xeon’s 34.1 GB/s bandwidth is lower, the memory support includes DDR4 and DDR3, and the L3 cache doubles at 8 MB shared.

A use case split emerges where the Xeon is favored for multi-threaded rendering workloads, server-style stability, ECC memory support, and ECC-capable DDR4 or DDR3 memory configurations. The Xeon’s 8 MB L3 cache and 8 threads align with server/workstation tasks in the data. The Ryzen 3 2300X is the more modern desktop part for DDR4 dual-channel builds, with a lower TDP and unlocked multiplier on AM4, and its 4 MB L3 cache is smaller but its 16-lane PCIe Gen 3 support matches the Xeon exactly. The Ryzen 3 2300X has a 213 mm² die size, 4,800 million transistors, 16-lane PCIe Gen 3, and AM4 socket with 4 MB L3 shared cache, 512 KB L2 per core, 96 KB L1 per core, 46.9 GB/s bandwidth, and 4 threads on 4 cores, 3.50/4.00 clocks, 65 W TDP. The Xeon has a 122 mm² die, 1,750 million transistors, 16-lane PCIe Gen 3, LGA 1151 socket, 8 MB L3 shared cache, 256 KB L2 per core, 64 KB L1 per core, 34.1 GB/s bandwidth, 8 threads on 4 cores, 3.40/3.80 clocks, 80 W TDP, and ECC support. The Ryzen’s 4 threads are a limitation in multi-core tests, but its 4.00 GHz boost clock is the highest clock in this matchup, which can be relevant for lightly threaded tasks.

Architecture Differences

The AMD Ryzen 3 2300X is built on the Zen architecture, specifically the Zen+ (Pinnacle Ridge) generation, using a 12 nm process from GlobalFoundries. The Intel Xeon E3-1230 v5 uses the Skylake architecture, Skylake-DT generation, on Intel’s 14 nm process. These are different microarchitectures from different foundries and nodes: 12 nm versus 14 nm, GlobalFoundries versus Intel.

Transistor count and die size differ substantially. The Ryzen 3 2300X has 4,800 million transistors on a 213 mm² die, while the Xeon E3-1230 v5 has 1,750 million transistors on a 122 mm² die. The Ryzen packs more transistors onto a larger die, while the Xeon uses a smaller die with fewer transistors.

Cache layouts also differ. The Ryzen 3 2300X has 4 threads, 4 cores, 4 MB L3 shared, L1 96 KB per core, L2 512 KB per core. The Xeon has 8 threads, 4 cores, 8 MB L3 shared, L1 64 KB per core, L2 256 KB per core. The Xeon’s 8 MB L3 is double the Ryzen’s 4 MB L3, while the Ryzen offers larger per-core L1 and L2 caches.

Memory support and bandwidth differ. The Ryzen supports DDR4 dual-channel with 46.9 GB/s bandwidth. The Xeon supports DDR3 and DDR4 dual-channel with 34.1 GB/s bandwidth. The Ryzen’s memory bandwidth is higher, but the Xeon adds ECC memory support, which the Ryzen lacks.

Process node, foundry, transistor count, die size, cache hierarchy, memory support, ECC capability, and memory bandwidth all differ. The Ryzen 3 2300X is a desktop part with an unlocked multiplier, while the Xeon E3-1230 v5 is a server/workstation part with a locked multiplier. The Ryzen is designated as Active production, the Xeon as End-of-life. Both use PCIe Gen 3 with 16 lanes CPU-only, and neither has integrated graphics.

Specification Differences

The Ryzen 3 2300X and Xeon E3-1230 v5 differ in several recorded fields. Core count is identical at 4, but thread count differs: 4 on the Ryzen versus 8 on the Xeon. Base clock is 3.50 GHz on the Ryzen, 3.40 GHz on the Xeon. Boost clock is 4.00 GHz on the Ryzen, 3.80 GHz on the Xeon. TDP differs: 65 W versus 80 W.

Socket differs: AMD Socket AM4 versus Intel Socket 1151. Architecture differs: Zen versus Skylake. Codename differs: Zen versus Skylake-DT. Generation differs: Ryzen 3 (Zen+ (Pinnacle Ridge)) versus Xeon E3 (Skylake-DT). Process node differs: 12 nm versus 14 nm. Foundry differs: GlobalFoundries versus Intel.

Transistors differ: 4,800 million versus 1,750 million. Die size differs: 213 mm² versus 122 mm². Cache differs: L1 96 KB per core versus 64 KB per core; L2 512 KB per core versus 256 KB per core; L3 4 MB shared versus 8 MB shared. Memory support differs: DDR4 only versus DDR3 and DDR4. Memory bandwidth differs: 46.9 GB/s versus 34.1 GB/s.

ECC memory differs: false versus true. Market segment differs: Desktop versus Server/Workstation. Production status differs: Active versus End-of-life. Release date differs: 2018-09-09 versus 2015-10-18. Launch MSRP is present for the Xeon at $261, with no launch MSRP for the Ryzen. Multiplier unlocked differs: true versus false. Part number differs: YD230XBBM4KAFYD230XBBAFMPK versus SR2LE.

Fields that are the same include dual-channel memory bus, PCIe Gen 3 with 16 lanes CPU-only, no integrated graphics, and 4 cores.

Head-to-Head Benchmarks

The Xeon E3-1230 v5 wins every head-to-head benchmark in the dataset. In Cinebench R15 multicore, the Xeon scores 678 against the Ryzen’s 649, a 4.3% lead. In R15 singlecore, the Xeon scores 95 against 91, a 4.2% lead. In Cinebench R20 multicore, the Xeon scores 2827 against 2706, again 4.3% ahead. In R20 singlecore, the Xeon scores 399 against 381, a 4.5% lead. In Cinebench R23 multicore, the Xeon scores 6733 against 6443, 4.3% ahead. In R23 singlecore, the Xeon scores 950 against 909, 4.3% ahead.

The largest delta in the Xeon’s favor is in R20 singlecore at 4.5%, followed by 4.3% deltas in R15 multicore, R20 multicore, R23 multicore, and R23 singlecore, and a 4.2% delta in R15 singlecore. The Ryzen’s best result relative to the Xeon is its R15 singlecore performance, where it trails by only 4.2%, the smallest margin in the set.

The Xeon’s consistent lead across every single-core test indicates its architecture advantage is not limited to threaded workloads. The Ryzen’s 4.00 GHz boost clock does not translate into a single-core win, as the Xeon’s 3.80 GHz boost clock still manages higher scores in all three single-core tests. The Ryzen’s higher memory bandwidth of 46.9 GB/s versus 34.1 GB/s also does not help it in these CPU-bound Cinebench tests.

Aggregate data places the Ryzen 3 2300X at an average benchmark score of 1968, while the Xeon E3-1230 v5 averages 1947. The Ryzen sits 0.1% above its nearest rival AMD Ryzen 5 2600H, and 0.2% below the Intel Core i7-10810U. The Xeon sits 0.1% above the Intel Core i7-9850HL and 0.1% below the Intel Core i7-8709G. The Xeon also sits above the Intel Core i5-1035G7 by 0.1% and below the Intel Core i7-9850HL by 0.2%. The Ryzen’s win count in the head-to-head is zero, and the Xeon’s win count is 6 out of 6.

The Verdict

The Intel Xeon E3-1230 v5 is the choice for anyone who prioritizes multi-threaded workload wins in rendering engines, 8 threads over 4 threads, ECC memory support, DDR3/DDR4 support, and the server/workstation market segment, all backed by consistent 4.2% to 4.5% leads in every recorded Cinebench test. Xeon’s smaller 122 mm² die, 14 nm process, and 8 MB L3 cache align with its locked multiplier status. Xeon E3-1230 v5 carries a launch MSRP of $261, and is the higher-TDP, 80 W processor.

The AMD Ryzen 3 2300X is the choice for a desktop-focused build with a lower 65 W TDP, an unlocked multiplier for overclocking flexibility, and a higher 4.00 GHz boost clock, though it loses every head-to-head benchmark to the Xeon. Ryzen 3 2300X is the more recent release, Active production, with a larger 213 mm² die, 12 nm process, more transistors, higher memory bandwidth, and larger per-core L1 and L2 caches. Its 4 MB L3 cache is half the Xeon’s 8 MB, and its 4 threads limit multi-core performance. Users who do not need ECC memory and do not rely heavily on multi-threaded speed may prefer the Ryzen’s lower power draw and unlocked multiplier. Users who need server-grade reliability, ECC support, and maximum multi-threaded throughput should take the Xeon, which matches the Ryzen’s 44th percentile overall and tops it in every benchmark test recorded.