AMD Ryzen 7 PRO 6850HS vs AMD Ryzen 7 PRO 6850U Comparison

The AMD Ryzen 7 PRO 6850HS and AMD Ryzen 7 PRO 6850U share a name, architecture, and core count, but benchmark results place them in different performance classes. The data shows a clean sweep for the 6850HS across all 17 head-to-head comparisons, with the 6850U trailing by margins that range from a modest 2.1% to a dominant 88.9%. This is not a close contest; it is a systematic performance gap driven by a 20-watt TDP difference and a 0.5 GHz base clock advantage.

Head-to-Head Benchmarks

The largest single delta appears in Cinebench R23 multi-core, where the 6850HS scores 18,980 against the 6850U’s 10,047. That is an 88.9% advantage, a massive gap that dwarfs every other comparison. Equally striking is the Cinebench R23 single-core result: 2,679 versus 1,501, a 78.5% delta. These two results indicate that the 6850U’s performance collapses under sustained and even moderate single-threaded loads, not just multi-threaded ones. The Cinebench R15 single-core test tells a similar but less extreme story, with the 6850HS ahead by 13.4% (270 vs 238), while R15 multi-core shows an 8.3% lead (1,913 vs 1,766).

Geekbench results narrow the gap considerably. In multi-core, the 6850HS scores 8,429 versus 8,037, a 4.9% lead. Single-core Geekbench shows an 18.4% lead (1,869 vs 1,578). These smaller deltas suggest that the 6850U is better able to reach its boost clock in shorter, bursty workloads, but the 6850HS still wins every time.

Passmark results provide a granular view. The 6850HS leads by 9.2% in data compression (272,838 vs 249,799), 8.5% in data encryption (17,350 vs 15,995), and 12.7% in extended instructions (18,091 vs 16,054). Floating point math favors the 6850HS by 8.6% (46,706 vs 42,999), integer math by 7.5% (85,459 vs 79,479), and multithread by 7.8% (22,330 vs 20,716). Physics scores are close on a percentage basis, with the 6850HS at 1,065 versus 989, a 7.7% lead. Random string sorting shows a 7.4% lead (28,693 vs 26,716). The narrowest margin in the entire dataset is Passmark single-thread, where the 6850HS scores 3,301 versus 3,234, a 2.1% advantage.

The overall average benchmark score reflects this: the 6850HS averages 28,549, while the 6850U averages 28,379. Both sit at the 80th percentile of all CPUs, but the 6850HS is slightly ahead of its closest rival, the Intel Xeon E-2436, by 0.1%, while the 6850U is 0.1% ahead of the AMD Ryzen 7 7735U. The 6850U’s nearest rival list includes the Intel Core i9-11950H and the Intel Xeon 6337P, both within 0.2%, placing it in a competitive neighborhood despite the losses to its sibling.

Architecture Differences

Both processors are built on the same Zen 3+ architecture with the Rembrandt codename, fabricated on TSMC’s 6 nm process. The die size is identical at 208 mm². Both have 8 cores and 16 threads, a 64 KB L1 cache per core, a 512 KB L2 cache per core, and a 16 MB shared L3 cache. They use the AMD Socket FP7 and support DDR5 memory on a dual-channel bus with 76.8 GB/s bandwidth. ECC memory is not supported on either, and both feature PCIe Gen 4 with 20 lanes from the CPU. The integrated graphics are the Radeon 680M on both parts. Neither is multiplier-unlocked.

The core architectural difference is the power envelope. The 6850HS has a TDP of 35 watts, while the 6850U has a TDP of 15 watts. This 20-watt gap is the primary driver of performance divergence. The base clock reflects this: the 6850HS runs at 3.20 GHz, the 6850U at 2.70 GHz. Both share a boost clock of 4.70 GHz, but sustained performance under load is constrained by thermal and power limits, which the data shows heavily favors the higher-TDP part.

Both chips were released on the same date, 2022-04-18, and are part of the 6000 series. They share the same production status, listed as Active. The part numbers differ (100-000000542100-000000564 for the HS, 100-000000538100-000000550 for the U), but this is a minor distinction. The memory bandwidth, PCIe configuration, and cache hierarchy are identical. The only specification differences that matter for performance are the TDP and the base clock.

Where Each One Wins

The 6850HS wins every single benchmark in the dataset. There are no exceptions. The data shows 17 wins for the 6850HS and 0 for the 6850U. This makes the use-case split straightforward: the 6850HS is the correct choice for any workload where performance is the priority.

The 6850HS’s largest advantages are in Cinebench R23, both multi-core and single-core, with 88.9% and 78.5% leads respectively. These results suggest that the 6850HS is far better suited for rendering, video encoding, and other heavily threaded content creation tasks where Cinebench is a proxy. The 6850U, by contrast, falls far behind in these sustained workloads, making it a poor fit for such tasks.

The 6850U’s closest results are in Passmark single-thread (2.1% behind) and Geekbench multi-core (4.9% behind). These are the workloads where the 6850U is least disadvantaged. For light, bursty single-threaded tasks or short multi-core bursts, the 6850U can approach the 6850HS’s performance. However, even in these favorable cases, it still loses.

The 6850U has a clear qualitative advantage in power consumption, given its 15-watt TDP. This makes it more suitable for fanless or ultra-portable designs where battery life and heat dissipation are more important than raw performance. The 6850HS, with its 35-watt TDP, is better suited for larger laptops with active cooling that can sustain higher performance. The data does not include battery life or thermal measurements, but the TDP difference alone indicates a significant power draw gap.

For a user prioritizing maximum compute throughput in a mobile form factor, the 6850HS is the unambiguous winner. For a user prioritizing extended battery life and low heat output in a slim chassis, the 6850U is the logical choice, provided they accept the performance penalty.

Specification Differences

The two processors differ in exactly two specification fields. First, the base clock: the 6850HS runs at 3.20 GHz, while the 6850U runs at 2.70 GHz. Second, the TDP: the 6850HS is rated at 35 watts, while the 6850U is rated at 15 watts.

All other specifications are identical. Both have 8 cores and 16 threads. Both have a boost clock of 4.70 GHz. Both use the AMD Socket FP7, the Zen 3+ architecture, the Rembrandt codename, the 6 nm process from TSMC, and a 208 mm² die size. Both have the same cache hierarchy: 64 KB L1 per core, 512 KB L2 per core, and 16 MB shared L3. Both support DDR5 memory on a dual-channel bus with 76.8 GB/s bandwidth, and both lack ECC support. Both feature PCIe Gen 4 with 20 lanes and the Radeon 680M integrated graphics. Neither is multiplier-unlocked, and both were released on the same date with an Active production status.

The part numbers differ, but this is a manufacturing identifier rather than a functional difference. The launch MSRP is not available for either processor.

FAQ

Q: Which processor has a higher base clock?

A: The AMD Ryzen 7 PRO 6850HS has a base clock of 3.20 GHz, while the AMD Ryzen 7 PRO 6850U has a base clock of 2.70 GHz.

Q: What is the TDP difference between the two?

A: The 6850HS has a TDP of 35 watts, while the 6850U has a TDP of 15 watts, a 20-watt gap.

Q: How large is the performance gap in Cinebench R23 multi-core?

A: The 6850HS scores 18,980 versus the 6850U’s 10,047, a delta of 88.9% in favor of the 6850HS.

Q: Are there any benchmarks where the 6850U wins?

A: No. The head-to-head data shows 17 wins for the 6850HS and 0 wins for the 6850U.

Q: Do the two processors share the same integrated graphics?

A: Yes, both feature the Radeon 680M integrated graphics.

Q: What is the closest benchmark result between the two?

A: The closest result is Passmark single-thread, where the 6850HS scores 3,301 versus the 6850U’s 3,234, a 2.1% delta.