AMD Ryzen 7 Pro 8845HS

Manufacturer: AMD

The AMD Ryzen 7 Pro 8845HS is a processor designed for both laptop and desktop platforms, manufactured on a compact 4 nm semiconductor process with 25 billion transistors packed into the die. It operates across 8 cores and 16 threads, with a base clock of 3.8 GHz per core and a turbo frequency reaching up to 5.1 GHz, all within a 45W thermal design power envelope. The chip supports 64-bit operation, includes NX bit protection, and carries a broad set of instruction sets including AVX2, FMA3, AES, and SSE 4.2.

On the memory side, the Ryzen 7 Pro 8845HS supports DDR5 RAM at speeds up to 7500 MHz across two channels, with a maximum addressable capacity of 256 GB and full ECC memory support. Cache hierarchy consists of 512 KB of L1, 8 MB of L2 at 1 MB per core, and 16 MB of L3 at 2 MB per core. Integrated graphics come in the form of the Radeon 780M, which features 768 shading units, 12 execution units, and a turbo clock of 2700 MHz, with support for DirectX 12, OpenGL 4.6, and up to 4 simultaneous displays. The processor also supports PCIe 4.0 and reaches a PassMark multi-core score of 28900.

Pros

Supports DDR5 memory at speeds up to 7500 MHz with a maximum capacity of 256 GB, accommodating memory-intensive workloads
ECC memory support adds reliability for error-sensitive tasks
The integrated Radeon 780M graphics can drive up to 4 displays simultaneously with a turbo clock reaching 2700 MHz
16-thread operation across 8 cores enables handling of multi-threaded tasks without requiring a separate processor
Broad instruction set coverage including AVX2, FMA3, and AES adds versatility across computational and security workloads
Compatible with both laptop and desktop platforms, offering deployment flexibility

Cons

The multiplier is locked, removing any overclocking headroom for users who require it
A 45W TDP limits how much sustained performance is achievable in thermally constrained laptop chassis
The integrated GPU base clock of 800 MHz is relatively modest, which may affect graphics responsiveness at lower power states
Does not use big.LITTLE heterogeneous core architecture, meaning all cores share the same profile without efficiency-core power savings

Who is this for?

This processor is well-suited for professionals and power users who need a capable all-in-one solution in both laptop and desktop form factors. The combination of 16-thread processing and broad instruction set support — including AES and AVX2 — makes it a practical fit for workloads such as data processing, software development, and light content creation. Users who also require ECC memory support alongside a maximum capacity of 256 GB will find this chip appropriate for reliability-focused environments. The integrated Radeon 780M with support for up to 4 simultaneous displays also makes it a reasonable choice for multi-monitor productivity setups where a discrete GPU is not a requirement.

Who is this NOT for?

Users with heavy graphical demands will find the integrated Radeon 780M limiting, as its 800 MHz base clock and 768 shading units are not suited for demanding 3D rendering or modern gaming at high settings. The locked multiplier means enthusiasts looking to push clock speeds beyond the 5.1 GHz turbo ceiling have no tuning options available. Additionally, in thermally constrained slim laptop designs, the 45W TDP may result in sustained performance being throttled, making it a less consistent choice for users who require prolonged peak output under heavy continuous loads.

General info:

Type	Laptop, Desktop
Has integrated graphics	✓
Thermal Design Power (TDP)	45W
semiconductor size	4 nm
CPU temperature	100 °C
PCI Express (PCIe) version	4
number of transistors	25000 million
Supports 64-bit	✓

The AMD Ryzen 7 Pro 8845HS is compatible with both laptop and desktop platforms, built on a 4 nm semiconductor process housing 25,000 million transistors. It carries a Thermal Design Power of 45W and is rated for a maximum CPU temperature of 100 °C. The processor supports 64-bit operation, includes integrated graphics, and interfaces with the system via PCIe version 4.

Performance:

CPU speed	8 x 3.8 GHz
CPU threads	16 threads
turbo clock speed	5.1GHz
Has an unlocked multiplier	✕
L2 cache	8 MB
L3 cache	16 MB
L1 cache	512 KB
L2 core	1 MB/core
L3 core	2 MB/core
Uses big.LITTLE technology	✕
clock multiplier	38

The processor runs 8 cores at a base speed of 3.8 GHz each, supporting 16 threads in total, with a turbo clock speed that reaches up to 5.1 GHz and a clock multiplier of 38. The cache structure consists of 512 KB of L1, 8 MB of L2 at 1 MB per core, and 16 MB of L3 at 2 MB per core. The chip does not feature an unlocked multiplier and does not use big.LITTLE heterogeneous core technology.

Benchmarks:

PassMark result	28900
PassMark result (single)	3793
PassMark result (overclocked)	30305

In PassMark benchmarking, the processor achieves a multi-core score of 28,900 and a single-core score of 3,793, with the overclocked result reaching 30,305.

Integrated graphics:

GPU clock speed	800 MHz
GPU name	Radeon 780M
GPU turbo	2700 MHz
GPU execution units	12
DirectX version	DirectX 12
supported displays	4
OpenGL version	4.6
OpenCL version	2.1
texture mapping units (TMUs)	48
render output units (ROPs)	32
shading units	768

The integrated Radeon 780M graphics unit runs at a base clock of 800 MHz and boosts up to 2700 MHz, backed by 12 execution units, 768 shading units, 48 texture mapping units, and 32 render output units. It supports up to 4 displays simultaneously and is compatible with DirectX 12, OpenGL 4.6, and OpenCL 2.1.

Memory:

RAM speed (max)	7500 MHz
DDR memory version	5
memory channels	2
maximum memory amount	256GB
Supports ECC memory	✓

The processor supports DDR5 memory at speeds up to 7500 MHz across two channels, with a maximum addressable capacity of 256 GB. It also includes support for ECC memory, adding a layer of data integrity for error-sensitive workloads.

Features:

instruction sets	MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
uses multithreading	✓
Has NX bit	✓

The processor supports multithreading and includes the NX bit for hardware-level memory protection. Its instruction set support covers a broad range including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, enabling a wide variety of computational and security-oriented workloads.

Final Verdict

The AMD Ryzen 7 Pro 8845HS is a well-rounded processor that covers a broad range of professional and productivity-oriented use cases across both laptop and desktop deployments. Its support for DDR5 memory up to 7500 MHz with ECC capability, combined with 16 threads and a wide instruction set, makes it a dependable choice for workloads that demand both throughput and data reliability. The integrated Radeon 780M adds meaningful display versatility without requiring dedicated graphics for everyday tasks. Where the chip shows its boundaries is in sustained high-load scenarios and graphically intensive applications, where its thermal envelope and integrated GPU have clear limits. Overall, the Ryzen 7 Pro 8845HS is best positioned as a capable, versatile processor for professional users who value platform flexibility and memory headroom over raw overclocking potential or discrete-level graphics output.