AMD Athlon X4 850

AMD Athlon X4 850

AMD Athlon X4 850: A Budget Processor for Basic Tasks in 2025

A Relevant Review for Budget-Conscious Users


Key Specifications: Architecture, Process Technology, and Key Features

Godaveri Architecture: A Legacy from 2014

The AMD Athlon X4 850, released in 2016, is based on the Godaveri microarchitecture — an evolution of Piledriver. Despite its age, it remains relevant for basic tasks thanks to its 4 physical cores with no support for multithreading (4 cores / 4 threads). The manufacturing process is 28 nm, which by 2025 is considered outdated (modern chips use 5–7 nm). Its base frequency is 3.2 GHz, with no turbo mode.

Performance: What to Expect?

- Single-threaded Load: Performance is lower than modern counterparts (for example, AMD Ryzen 3 5300G on 7 nm). In Cinebench R23 tests: ~250 points (single-threaded), ~900 points (multi-threaded).

- Multitasking: Suitable for office applications (Microsoft Office, browsers), but not for rendering or heavy software (Blender, AutoCAD).

Key Features:

- Low power consumption (TDP 65 W).

- Unlocked multiplier for overclocking (but potential is limited due to 28 nm).


Compatible Motherboards: Sockets and Chipsets

Socket FM2+: An Outdated Standard

The processor requires motherboards with the FM2+ socket. Popular chipsets include:

- A68H: A budget option with support for USB 3.0 and SATA III. Example: ASUS A68HM-K (price in 2025 — $40–$60).

- A88X: Enhanced capabilities (more stable overclocking, more ports). Example: Gigabyte GA-F2A88XM-D3H ($70–$90).

Selection Tips:

- New FM2+ motherboards are rarely produced — look for leftovers on Amazon, Newegg, or Aliexpress.

- Check for X4 850 support in the BIOS compatibility list (version no lower than P2.10 for ASUS boards).


Supported Memory: Only DDR3

DDR3-2133 MHz: Platform Limitation

The Athlon X4 850 works with DDR3 memory (not DDR4/DDR5!). The maximum frequency is 2133 MHz in dual-channel mode. Recommended modules:

- 2×4 GB DDR3-1866 (minimal option for Windows 10/11).

- 2×8 GB DDR3-2133 for multitasking (e.g., Kingston HyperX Fury, $25–$35 for 8 GB).

Important: The low bandwidth of DDR3 limits performance in games and memory-intensive applications (e.g., Photoshop).


Power Supply Recommendations

Minimum Requirements:

- Without a discrete graphics card: 300 W PSU (e.g., EVGA 300W, $35).

- With a graphics card like NVIDIA GTX 1650: 450 W PSU (Corsair CX450, $55).

Advice:

- Avoid cheap noname power supplies — unstable power can damage components.

- For overclocking, add 50–100 W to your calculated power needs.


Pros and Cons of AMD Athlon X4 850

Pros:

- Price: New processors in 2025 — $45–$60 (2–3 times cheaper than Ryzen 3 5300G).

- Energy Efficiency: Ideal for low-power builds (HTPC, office PCs).

- Ease of Upgrade: Suitable for replacing old Athlon/Phenom CPUs on the FM2+ platform.

Cons:

- Outdated Architecture: Lags behind even budget Intel Celeron G5920 (2020) in single-threaded tasks.

- No Integrated Graphics: Requires a discrete graphics card (even for basic display output).


Use Cases: Where is the X4 850 Still Relevant?

1. Office Tasks: Document work, video conferencing, light web browsing.

2. Multimedia: Watching FullHD videos, streaming via YouTube (but 4K may lag).

3. Light Gaming:

- CS:GO on low settings (up to 60 FPS with GTX 1050).

- Minecraft, Terraria, indie projects.

Real Example: A user built a PC with X4 850 + GTX 1050 Ti + 8 GB DDR3 for a child — Minecraft and online lessons run smoothly without lag.


Comparison with Competitors

1. Intel Pentium Gold G6400 (2020):

- 2 cores / 4 threads, 4.0 GHz, 14 nm.

- Integrated UHD 610 graphics.

- Price: $75.

Conclusion: Pentium is better in single-threaded tasks, but more expensive.

2. AMD Ryzen 3 3200G (2019):

- 4 cores / 4 threads, Vega 8 iGPU, 12 nm.

- Price: $110.

Conclusion: Ryzen 3 wins in all aspects but requires AM4 platform and DDR4.


Practical Assembly Tips

1. Motherboard: Look for models with USB 3.1 and HDMI (e.g., ASUS A88XM-A).

2. Cooling: The stock cooler is sufficient, but for quieter operation, install a Deepcool GAMMAXX 400 ($20).

3. Graphics Card: Budget options — NVIDIA GT 1030 or AMD RX 550 (new ones — $80–$120).

4. Storage: Ensure you get an SSD (Kingston A400 240 GB — $25) to speed up the system.

Warning: Do not buy DDR3L (low-voltage) memory without motherboard support!


Final Conclusion: Who is the Athlon X4 850 Suitable For?

This processor is a choice for:

- Budget Builds: If your goal is to stay within $200–$300.

- Upgrading Old PCs: Replacing outdated Athlon II X4 without changing the motherboard.

- Specialized Tasks: Media centers, terminals for cafes, simple home servers.

Alternatives for 2025: If the budget allows for $150+, consider Ryzen 3 5300G or Intel Core i3-12100 — they will provide performance headroom for 3–5 years.


Conclusion: The AMD Athlon X4 850 in 2025 is a niche solution for those who value minimalism and economy. However, for modern tasks, it's better to invest in newer platforms.

Basic

Label Name
AMD
Platform
Desktop
Launch Date
July 2015
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Athlon X4 850
Code Name
Godaveri
Generation
Athlon (Godaveri)

CPU Specifications

Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
4
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
4
Basic Frequency
3.2 GHz
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
up to 3.9 GHz
L1 Cache
256 KB
L2 Cache
4 MB
Bus Frequency
100 MHz
Multiplier
32.0x
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AMD Socket FM2+
Multiplier Unlocked
Yes
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
28 nm
TDP
65 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
90°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
Gen 3, 16 Lanes (CPU only)
Transistors
2,411 million

Memory Specifications

Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR3
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
Dual-channel
ECC Memory
No

GPU Specifications

Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
N/A

Benchmarks

Geekbench 5
Single Core Score
509
Geekbench 5
Multi Core Score
1438
Passmark CPU
Single Core Score
1575
Passmark CPU
Multi Core Score
3366

Compared to Other CPU

Geekbench 5 Single Core
542 +6.5%
527 +3.5%
496 -2.6%
481 -5.5%
Geekbench 5 Multi Core
1614 +12.2%
1507 +4.8%
1365 -5.1%
1291 -10.2%
Passmark CPU Single Core
1636 +3.9%
1608 +2.1%
1549 -1.7%
1506 -4.4%
Passmark CPU Multi Core
3707 +10.1%
3206 -4.8%
3042 -9.6%