AMD Ryzen 7 5800X vs AMD Ryzen 7 5800XT Comparison

The Verdict

The benchmark data positions the AMD Ryzen 7 5800XT as the clear overall winner, taking 17 of 21 head-to-head tests. The 5800XT leads by narrow margins in most workloads, typically 1% to 3%, but its decisive advantage appears in Cinebench R23 where it scores 53.7% higher in multi-core and 113.3% higher in single-core. The 5800X retains wins in only four tests: Cinebench R15 multi-core, PassMark prime numbers, integer math, and physics.

For users building on the AM4 socket with DDR4 memory, the 5800XT is the stronger choice across the majority of measured scenarios. The 5800X still holds relevance for specific integer-heavy or physics-oriented tasks where its older tuning yields better results, but those cases are narrow. The data suggests the 5800XT is the safer default pick for mixed workloads, content creation, and general desktop use.

Architecture Differences

Both processors share the same fundamental design: Zen 3 architecture on the Vermeer codename, built on a 7 nm process at TSMC, with 4,150 million transistors on a 74 mm² die. They both feature 8 cores and 16 threads, a base clock of 3.80 GHz, and a 105 W TDP. The socket is AM4 for both, with dual-channel DDR4 memory support and 51.2 GB/s memory bandwidth. ECC memory is supported on both. PCIe connectivity is identical at Gen 4 with 20 lanes from the CPU.

The key architectural difference lies in the boost clock. The 5800XT boosts to 4.80 GHz, while the 5800X reaches 4.70 GHz. That 100 MHz delta explains much of the performance gap in single-threaded and lightly threaded tests. Cache configuration is the same: 64 KB L1 per core, 512 KB L2 per core, and 32 MB shared L3 cache. The 5800X lists its L3 as 32 MB, while the 5800XT lists it as 32 MB shared, but the capacity is identical.

Both processors have an unlocked multiplier, and both are officially Active in production status. The 5800XT was released on 2024-07-30, while the 5800X launched on 2020-11-04. The 5800XT carries part number 100-000001582, the 5800X uses 100-000000063. Neither has integrated graphics; the 5800XT lists integrated graphics as N/A, while the 5800X leaves it null, meaning both require a discrete GPU.

Head-to-Head Benchmarks

The 3DMark suite shows consistent, modest wins for the 5800XT across all thread counts. At 16 threads, the 5800XT scores 7683 versus 7586, a 1.3% lead. At 2 threads, the gap widens to 1.8% (1879 vs 1846). The 4-thread test shows 3603 against 3543, a 1.7% edge. At 8 threads, 6141 versus 6035, another 1.8% win. Max threads result is 7680 versus 7578, 1.3% ahead. Single-thread 3DMark favors the 5800XT at 959 versus 943, a 1.7% advantage.

Cinebench results tell a more complex story. In R15 multi-core, the 5800X wins decisively: 2608.5 versus 2398, an 8.1% margin. However, in R15 single-core, the 5800XT reverses the trend with a 27.3% lead (338 vs 265.5). The R23 results amplify this divergence dramatically. The 5800XT scores 23794 in R23 multi-core against the 5800X's 15476, a 53.7% advantage. In R23 single-core, the 5800XT reaches 3359 versus 1574.5, a 113.3% lead. These are the largest deltas in the entire comparison.

PassMark tests show a mixed bag. The 5800XT wins data compression 352002 to 345414 (1.9%), data encryption 21461 to 21191 (1.3%), extended instructions 24270 to 23573 (3.0%), floating point math 53808 to 52639 (2.2%), multithread 28053 to 27732 (1.2%), random string sorting 35911 to 35401 (1.4%), and single-thread 3535 to 3445 (2.6%). The 5800X wins find prime numbers 124 to 119 (4.0% for the 5800X), integer math 94969 to 93942 (1.1% for the 5800X), and physics 1364 to 1355 (0.7% for the 5800X).

The average benchmark score reflects this overall picture: the 5800XT averages 29879, while the 5800X averages 29123. Both sit in the 81st percentile of all CPUs. The 5800XT's nearest rivals in the database are the AMD Ryzen 7 7840H (avg 29868, 0% delta), AMD Ryzen 7 8845HS (avg 29955, -0.3%), and AMD Ryzen 7 7840HS (avg 29955, -0.3%). The 5800X's nearest rivals include Intel Core Ultra 5 135H (avg 29093, 0.1% delta), Intel Xeon Phi 7210 (avg 29245, -0.4%), and Intel Core i5-13500HX (avg 29270, -0.5%). This places the 5800XT in company with newer mobile Ryzen 7 parts, while the 5800X aligns with Intel's mid-range mobile and desktop offerings.

Specification Differences

The only fields where the two processors differ are boost clock, release date, launch MSRP, part number, and integrated graphics listing. The 5800XT has a boost clock of 4.80 GHz versus 4.70 GHz for the 5800X. The 5800XT launched 2024-07-30 with a launch MSRP of $249; the 5800X launched 2020-11-04 with a launch MSRP of $449. Part numbers differ as noted above. The 5800XT explicitly lists integrated graphics as N/A, while the 5800X does not specify, though neither has integrated graphics.

All other specifications are identical: 8 cores, 16 threads, 3.80 GHz base clock, 105 W TDP, AM4 socket, Zen 3 architecture, Vermeer codename, 7 nm process, TSMC foundry, 4,150 million transistors, 74 mm² die size, 64 KB L1 per core, 512 KB L2 per core, 32 MB L3, DDR4 dual-channel memory, 51.2 GB/s bandwidth, ECC support, Gen 4 PCIe with 20 lanes, unlocked multiplier, and Desktop market segment.

FAQ

Q: Which CPU has the higher boost clock?

A: The AMD Ryzen 7 5800XT boosts to 4.80 GHz, which is 100 MHz higher than the 5800X's 4.70 GHz.

Q: How much faster is the 5800XT in Cinebench R23 multi-core?

A: The 5800XT scores 23794 versus 15476 for the 5800X, a 53.7% advantage.

Q: Are there any tests where the 5800X wins?

A: Yes, the 5800X wins Cinebench R15 multi-core (2608.5 vs 2398, 8.1% ahead), PassMark find prime numbers (124 vs 119, 4% ahead), PassMark integer math (94969 vs 93942, 1.1% ahead), and PassMark physics (1364 vs 1355, 0.7% ahead).

Q: Do both CPUs support the same memory type?

A: Yes, both support DDR4 dual-channel memory with 51.2 GB/s bandwidth and ECC support.

Q: What is the average benchmark score difference?

A: The 5800XT averages 29879, while the 5800X averages 29123, a difference of 756 points in favor of the 5800XT.

Q: Are these processors from the same architecture generation?

A: Yes, both are Zen 3 architecture with the Vermeer codename, built on TSMC's 7 nm process, with the same 4,150 million transistors and 74 mm² die size.

Where Each One Wins

The 5800XT wins in 3DMark across all thread counts, indicating better gaming and graphics-adjacent performance. It also dominates Cinebench R23, suggesting strong rendering and content creation capabilities. PassMark wins in compression, encryption, extended instructions, floating point math, multithread, random string sorting, and single-thread point to broad general-purpose superiority. Its 2.6% single-thread advantage and consistent 1% to 3% wins across most tests make it the better choice for everyday desktop work, light productivity, and applications that scale with single-core speed.

The 5800X retains wins in four specific areas. Its 8.1% margin in Cinebench R15 multi-core suggests some older rendering workloads may favor it, though the R23 results contradict that trend. The 4% edge in find prime numbers indicates a slight advantage in prime-number sieving tasks. The 1.1% win in integer math points to modest superiority in integer-heavy calculations. The 0.7% physics win suggests a marginal edge in physics simulation workloads.

For users deciding between these two on the same AM4 platform, the data supports the 5800XT as the primary recommendation. It wins 17 of 21 tests, holds the higher boost clock, and achieves a higher average benchmark score. The 5800X remains viable only for the narrow use cases where its four wins apply, particularly integer math and physics workloads. Given the 5800XT's later release date and the 100 MHz boost advantage, the newer part appears to be the refined version of the same design. The 5800X's wins are real but isolated; the 5800XT's wins are broad and consistent across every major benchmark category.