AMD Ryzen 9 7845HX
- Brand:
- AMD
- Form Factor:
- Desktop
- CPU Socket:
- FL1
- Core/Thread Count:
- 12C/24T
- TDP:
- 55W
- iGPU:
- AMD Radeon 610M
- CPU Series:
- Ryzen 7000 Series
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Manufacturer: AMD Last updated:
AMD Ryzen 9 7845HX Review
AMD Ryzen 9 7845HX desktop processor, 12C/24T 3 GHz base clock boosting up to 5.2 ghz, 55W TDP, FL1 socket.
The AMD Ryzen 9 7845HX is part of AMD's Ryzen 7000 Series lineup (Dragon Range), built for desktop systems. It offers 12C/24T with a 3 GHz base clock boosting up to 5.2 ghz, backed by 64 MB of L3 cache, within a 55W TDP on the FL1 platform, with AMD Radeon 610M integrated graphics.
Performance and Architecture
With 12C/24T, the AMD Ryzen 9 7845HX runs at 3 GHz base clock boosting up to 5.2 ghz. Cache totals 12 MB L2 and 64 MB L3. Its AMD Radeon 610M integrated graphics (2 cores) handle display output and light graphics work without a discrete GPU.
Platform and Compatibility
The AMD Ryzen 9 7845HX uses the FL1 platform in a 55W envelope. It supports DDR5 memory across 2 channels. The multiplier is unlocked for overclocking on a compatible motherboard and cooler.
Comparison to Alternatives
Within the Ryzen 7000 Series lineup in this catalog, the AMD Ryzen 9 7845HX is positioned by its core/thread count and TDP relative to other Ryzen parts. Buyers comparing options in this class should weigh core count and clock speed against platform cost and intended workload.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Mainstream desktop builds
- Everyday productivity
- Value-focused upgrades
Not for
- Extreme overclocking (unless K/X-series)
- Workstation-class multi-threaded workloads
- SFF builds without adequate cooling
Specifications
What these specs meanIdentity
| Codename | Dragon Range |
|---|---|
| Release Year | 2023 |
Segment and platform
| Market Segment | Laptop |
|---|---|
| Socket | FL1 |
| Process Node | 5 nm |
Core configuration
| Total Cores | 12 |
|---|---|
| Performance Cores | 12 |
| Efficiency Cores | 0 |
| Total Threads | 24 |
| SMT Enabled | Yes |
Clock speeds
| P-Core Base Clock | 3 GHz |
|---|---|
| P-Core Boost Clock | Up to 5.2 GHz |
| Unlocked Multiplier | Yes |
Cache
| L2 Cache | 12 MB |
|---|---|
| L3 Cache | 64 MB |
Power and thermal
| Base Power | 45-75W |
|---|
Memory
| Memory Type | DDR5, 2-Channel |
|---|
Graphics and AI
| Integrated Graphics | Yes |
|---|
Expansion
| PCIe Generation | PCIe 5.0 |
|---|
| Form Factor | Laptops, Desktops |
|---|---|
| TDP | 55 W |
| iGPU | AMD Radeon 610M (2 cores, up to 2200 MHz) |
FAQs
What are the key specifications of the AMD Ryzen 9 7845HX?
The AMD Ryzen 9 7845HX has 12 cores and 24 threads, a 3 GHz base and 5.2 GHz boost clock, 64 MB of L3 cache and a 55 W TDP. Integrated graphics: AMD Radeon 610M (2 cores, up to 2200 MHz). Socket: FL1.
Will the AMD Ryzen 9 7845HX work with my current setup?
The AMD Ryzen 9 7845HX lists Socket is FL1. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the AMD Ryzen 9 7845HX best suited to?
Best suited to: Mainstream desktop builds; Everyday productivity; Value-focused upgrades.
What are the drawbacks of the AMD Ryzen 9 7845HX?
Not the best fit for: Extreme overclocking (unless K/X-series); Workstation-class multi-threaded workloads; SFF builds without adequate cooling.