AMD Ryzen 7 6800U

The AMD Ryzen 7 6800U is an 8-core, 16-thread mobile processor from the AMD 6000 series. It uses the Zen 3+ architecture under the Rembrandt codename, is manufactured by TSMC on a 6 nm process, and has a 208 mm² die. The base clock is 2.70 GHz and the boost clock is 4.70 GHz, with a 15 TDP class rating. In the aggregate benchmark database, the 6800U records an average score of 25706, which places it in the 83rd percentile of all CPUs, and its nearest rivals in the database are separated by fractions of a percent.

Platform and Compatibility

The Ryzen 7 6800U is built for AMD Socket FP7, and the market segment is clearly mobile. Its architecture is Zen 3+ with the codename Rembrandt, placing it in the 6000 series generation. The cache layout consists of 64 KB of L1 per core, 512 KB of L2 per core, and 16 MB of shared L3. The production status is Active, and the listed part number is 100-000000534100-000000617.

Memory support is DDR5 only. The memory bus is dual-channel, and peak memory bandwidth is listed at 76.8 GB/s. ECC memory is not supported. For expansion and peripherals, the CPU provides PCIe Gen 4 with 20 lanes, and the fact pack specifies that this is CPU-only. This is an important platform detail: a system built around the 6800U will use DDR5 modules, and expansion bandwidth depends on the 20 CPU-side lanes rather than a broader pool shared with other components.

The multiplier is not unlocked. This means the CPU is not positioned for user-driven overclocking; the boost clock of 4.70 GHz is the top operating point defined by the platform. For upgrade path considerations, the socket and mobile segment are the boundaries of compatibility. The platform is tied to DDR5, so any system-level upgrade must preserve that memory type. The integrated Radeon 680M GPU is also part of the package, which affects motherboard and cooling requirements beyond the CPU itself.

Power and Thermals

The TDP field for the 6800U is 15, which places it in the efficiency-oriented mobile class. A 15 TDP part does not demand a high-end cooling tower or exotic thermal solution; the implied cooling tier is a modestly sized active cooler designed for a mobile chassis. The integrated Radeon 680M is packaged alongside the CPU, so the thermal solution must handle both processor and graphics workloads.

The 6 nm process node and 208 mm² die are relevant to the thermal picture. The process is quite dense, but the physical die area is substantial for a mobile part, and thermal behavior will depend on the laptop’s cooling implementation. Since the multiplier is locked, the platform controls clock behavior up to the 4.70 GHz boost ceiling. Benchmark results indicate that the CPU can sustain useful multithreaded workloads within that 15 TDP envelope, though high-frequency single-thread bursts and fully loaded multicore sessions will place different demands on the cooler.

Benchmark Performance

The 6800U’s aggregate benchmark score is 25706, and it sits in the 83rd percentile of all CPUs in the database. That overall position is notable for a mobile part with a 15 TDP rating. In Cinebench R15, the multicore score is 1744 and the single-core score is 246. In Cinebench R20, the multicore score rises to 7267, with a single-core score of 1025. Cinebench R23 shows a multicore score of 17303 and a single-core score of 2442. These three Cinebench generations show a consistent pattern: the multicore results are substantially higher than their single-core counterparts, reflecting the 8-core, 16-thread configuration.

Geekbench results are similarly strong. The multicore score is 7395 and the single-core score is 1712. PassMark multithread score is 20350, while PassMark single-thread score is 3166. The more specialized PassMark tests show a wide spread. Data compression scores 244082, data encryption scores 15601, extended instructions scores 15935, floating point math scores 42246, integer math scores 77731, physics scores 984, and random string sorting scores 25954. The find prime numbers score is 57, which is low in absolute terms compared with the arithmetic scores and shows that the benchmark mix matters when evaluating this CPU.

Looking at the nearest rivals, the aggregate comparison is extremely tight. The 6800U is 0.3% above the AMD Ryzen 7 5700G, whose average score is 25626. It is 0.4% below the Intel Core i7-11700K, whose average score is 25803. It is 0.7% above the Intel Xeon D-2752TER, with an average score of 25532, and 0.8% above the Intel Core 5 210H, with an average score of 25490. These deltas are almost negligible at the aggregate level. The 6800U is effectively a peer of all four, despite the fact that it is a mobile processor in the 15 TDP class.

FAQ

Q: What socket does the AMD Ryzen 7 6800U use?

A: It uses AMD Socket FP7.

Q: What memory type is supported?

A: It supports DDR5 memory over a dual-channel bus with 76.8 GB/s of bandwidth. ECC memory is not supported.

Q: Does the 6800U have an unlocked multiplier?

A: No. The multiplierUnlocked field is false.

Q: What integrated graphics does it include?

A: It includes the Radeon 680M integrated graphics.

Q: How does its aggregate score compare to the nearest rivals?

A: The average benchmark score is 25706. It is 0.3% above the Ryzen 7 5700G, 0.7% above the Xeon D-2752TER, 0.8% above the Core 5 210H, and 0.4% below the Core i7-11700K.

Q: Is this processor still in production?

A: Yes, the production status is Active.

How It Compares

Against the AMD Ryzen 7 5700G, the 6800U has an average score of 25706 versus 25626, a 0.3% advantage. The two processors are effectively tied in the aggregate database, which is remarkable given the 5700G is a desktop-class part in a different power context. The data does not separate them meaningfully on overall benchmark score.

Against the Intel Core i7-11700K, the 6800U is 0.4% behind. The 11700K holds the highest average score among the four nearest rivals at 25803. The gap is small enough that workload-specific differences in the listed benchmarks would likely matter more than the aggregate delta.

Against the Intel Xeon D-2752TER, the 6800U is 0.7% ahead. The Xeon’s average score is 25532. For a low-power mobile CPU to lead a Xeon-branded part in aggregate average score is a useful data point, though the Xeon’s intended server and embedded workloads are not captured by average score alone.

Against the Intel Core 5 210H, the 6800U is 0.8% ahead. The Core 5 210H has an average score of 25490, the lowest among the nearest rivals. This is the largest aggregate edge the 6800U holds in the nearest-rival group, but 0.8% is still a narrow margin.

Who Should Consider It

The Ryzen 7 6800U is a candidate for systems that need 8 cores and 16 threads in a 15 TDP mobile package. Its integrated Radeon 680M GPU means a discrete graphics card is not strictly required for graphics output. Workloads that resemble the PassMark integer math score of 77731 and data compression score of 244082 are better represented in the data than workloads that resemble the low prime-number search score of 57. For multithreaded creation work, the Cinebench R23 multicore score of 17303 and PassMark multithread score of 20350 show a capable parallel processor. For office-oriented tasks that rely heavily on single-thread responsiveness, the Geekbench single-core score of 1712 and PassMark single-thread score of 3166 are the relevant reference points.

The 6800U is especially interesting for users who want a mobile platform with DDR5 support, PCIe Gen 4 connectivity, and all-in-one CPU plus iGPU packaging. It is not a processor for those seeking unlocked multiplier overclocking. Rather, it is a locked, efficiency-focused part whose aggregate performance sits in the 83rd percentile of all CPUs, even against much higher-power desktop and server rivals.

Single-Thread vs Multi-Thread Behavior

The benchmark data shows a clear difference between single-thread and multi-thread performance. In Cinebench R15, the single-core score is 246 and the multicore score is 1744. In R20, single-core is 1025 and multicore is 7267. In R23, single-core is 2442 and multicore is 17303. Each generation shows the multicore result several times larger than the single-core result, which aligns with the 8-core, 16-thread core layout.

Geekbench follows the same shape, with a multicore score of 7395 and a single-core score of 1712. PassMark multithread is 20350, while PassMark single-thread is 3166. For workloads that use many threads, those multicore numbers are the better guide. For workloads that depend on a single thread, the single-core scores matter more. The 6800U’s aggregate position is strong in both directions, but the multithreaded scores are the more distinctive part of its profile. The specialized PassMark results reinforce this: integer math 77731 and floating point math 42246 are high throughput numbers, while the single-thread-centric reference points remain lower, as expected for a 15 TDP mobile part with a 4.70 GHz boost ceiling.