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AMD Ryzen 9 7845HX
The AMD Ryzen 9 7845HX is a Dragon Range laptop processor with 12 Zen 4 cores and 24 threads. It runs at 3.0 GHz base and up to 5.2 GHz boost with 64 MB of L3 cache and a 55 W default TDP (45-75 W configurable), supports DDR5-5200 and includes a basic Radeon 610M iGPU with 2 graphics cores.
Pros
- 12 Zen 4 cores and 24 threads, 3.0 GHz base and up to 5.2 GHz boost
- 64 MB of L3 cache and 28 PCIe 5.0 lanes for a discrete GPU and fast SSDs
- Unlocked for overclocking, with AMD EXPO memory support
- Configurable TDP of 45 to 75 W lets laptop makers match the chip to the cooling design
- In review testing it scored 2729 single-core and 12585 multi-core in Geekbench 6, and 1852 / 26876 in Cinebench R23
Cons
- Radeon 610M iGPU has only 2 graphics cores, so a discrete GPU is needed for gaming
- The reviewed laptop ran it at up to 133 W (118 W sustained), well above the 55 W default TDP, so it targets large chassis
- AMD lists no NPU or native USB4 for this chip
- Memory support tops out at 64 GB of DDR5-5200 SO-DIMM
Average
Computed from specs & benchmarks via our public methodology.
Full specifications
Everything we track for the AMD Ryzen 9 7845HX
General
- Announced
- 2023
- Process
- 5 nm
- Base TDP
- 55 W
- Max TDP
- 75 W
Cores & Clocks
- Cores
- 12
- Performance cores
- 12
- Efficiency cores
- 0
- Threads
- 24
- Base clock
- 3 GHz
- Boost clock
- 5.2 GHz
- L3 cache
- 64 MB
Integrated GPU
- iGPU
- AMD Radeon 610M
- iGPU clock
- 2,200 MHz
Memory
- Memory support
- DDR5-5200
- Max memory
- 64 GB
Benchmarks
- Geekbench 6 (single)
- 2,729Top 36%
- Geekbench 6 (multi)
- 12,585Top 42%
- Cinebench R23 (single)
- 1,852Top 37%
- Cinebench R23 (multi)
- 26,876Top 11%
- PassMark
- 44,209Top 10%
- PassMark (single thread)
- 3,886Top 33%
- 3DMark Time Spy Graphics (iGPU)
- 515Bottom 9%
Quick answers
Is the AMD Ryzen 9 7845HX good in 2026?
The AMD Ryzen 9 7845HX earns an Inno Score of 57.7/100 (“Average”) based on its specs and benchmark results. The AMD Ryzen 9 7845HX is a Dragon Range laptop processor with 12 Zen 4 cores and 24 threads. It runs at 3.0 GHz base and up to 5.2 GHz boost with 64 MB of L3 cache and a 55 W default TDP (45-75 W configurable), supports DDR5-5200 and includes a basic Radeon 610M iGPU with 2 graphics cores.
Does the AMD Ryzen 9 7845HX count as "Core i7 or equivalent"?
Its PassMark CPU Mark average is 44,209 (cpubenchmark.net, retrieved Sep 26–Oct 8, 2026), which puts it in Tier A of our CPU tier checker: current Core i7 H / Core Ultra 7 / Ryzen 7 class and above. Requirement pages word this differently, so check the exact wording with your department.
What are the key specs of the AMD Ryzen 9 7845HX?
Cores: 12 · Threads: 24 · Boost clock: 5.2 GHz · Base TDP: 55 W
What are the closest alternatives to the AMD Ryzen 9 7845HX?
Its closest rivals on InnoReviews are AMD Ryzen 7 8840HS, AMD Ryzen Z2 Extreme, Apple M3 (8-core) — open the comparison pages for a spec-by-spec breakdown.
