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AMD A10-6790B

AMD A10-6790B

AMD A10-6790B: Budget Processor for Basic Tasks in 2025

Updated: April 2025

1. Key Characteristics: Architecture and Features

The AMD A10-6790B processor, released in 2013, belongs to a line of hybrid chips (APUs) with integrated graphics. Despite its age, it can still be found in budget builds due to its low cost (new units are rare, priced around $40–60).

Richland Architecture and 32nm Process Technology

- Cores and Threads: 4 cores, 4 threads (no Hyper-Threading support).

- Frequencies: base clock of 4.0 GHz, turbo mode up to 4.3 GHz.

- Cache: L2 — 4 MB (1 MB per two cores).

- Integrated Graphics: Radeon HD 8670D (384 shader processors, clocked at 844 MHz).

Key Features:

- Turbo Core 3.0 technology for automatic overclocking.

- Support for DirectX 11.1 and Dual Graphics (works with discrete AMD HD 6000/7000 series GPUs).

- Energy efficiency for its time (TDP of 100W).

Performance:

- In Cinebench R15 tests: ~220 points (multithreading).

- In games from 2012–2015 (e.g., Dota 2, CS:GO) — 30–40 FPS on low settings.

2. Compatible Motherboards

FM2 Socket

The processor requires motherboards with an FM2 socket. Suitable chipsets include:

- A55/A75/A85X:

- A55: basic option (no USB 3.0, limited overclocking).

- A85X: top chipset with RAID support, 8 SATA 6 Gbps ports, CPU overclocking.

Example Boards:

- ASUS A85XM-A (price in 2025 — around $70–90 for new).

- Gigabyte GA-F2A75M-D3H (supports USB 3.0, SATA 6 Gbps).

Selection Tips:

- Check for BIOS updates for compatibility with Richland (version after 2013).

- Choose boards with VRM modules and heatsinks for overclocking (e.g., MSI FM2-A75MA-E35).

3. Supported Memory

- Type: DDR3 (not compatible with DDR4/DDR5).

- Frequencies: up to 2133 MHz (depending on the board).

- Dual-channel mode: essential for maximum GPU performance.

Recommendations:

- Use 2 modules of 4 GB DDR3-1866 MHz (e.g., Kingston HyperX Fury).

- Avoid memory with latency above CL11.

4. Power Supply Units: Power Calculation

- Processor TDP: 100W.

- Recommended PSU: 400–500W (considering a discrete graphics card).

Examples:

- For a system without discrete graphics: Corsair CX450 ($55).

- With a GPU like Radeon RX 550: EVGA 500 W1 ($60).

Important: Don't skimp on the PSU — cheap models may behave unstably under peak loads.

5. Pros and Cons of AMD A10-6790B

Pros:

- Low cost (cheaper than modern Celeron processors).

- Integrated graphics for basic tasks.

- Dual Graphics support (useful for older GPUs).

Cons:

- Outdated 32nm process (high power consumption).

- No support for DDR4/5, PCIe 3.0/4.0.

- Weak multithreaded performance.

6. Use Cases

- Office Tasks: Document work, browsing (up to 10 tabs).

- Multimedia: Playback of Full HD video, streaming (Netflix, YouTube).

- Light Gaming: CS:GO, Minecraft, League of Legends (up to 60 FPS on low settings).

- Servers: Home NAS or media center (due to low cost).

Limitations:

- Modern games (Cyberpunk 2077, Starfield) — less than 15 FPS even on minimum settings.

- Video editing in DaVinci Resolve — long rendering times.

7. Comparison with Competitors

AMD Athlon X4 750K

- Price: ~$35 (new).

- Pros: Higher CPU performance (no integrated graphics).

- Cons: Needs a discrete graphics card.

Intel Core i3-4130

- Price: ~$50 (new).

- Pros: Better IPC, supports Hyper-Threading.

- Cons: Intel HD 4400 graphics are weaker than Radeon HD 8670D.

Conclusion: The A10-6790B only wins out when there's no discrete graphics available.

8. Build Recommendations

- Motherboard: ASUS A88XM-A (A88X chipset, guaranteed compatibility).

- Memory: 8 GB DDR3-1866 MHz (2x4 GB).

- Cooling: AMD Wraith Stealth (compatible with FM2, price $20).

- Storage: Kingston A400 240 GB SSD ($30) for system acceleration.

Example Build:

- CPU: A10-6790B ($50).

- Motherboard: ASUS A85XM-A ($80).

- Memory: 8 GB DDR3 ($25).

- PSU: EVGA 500 W1 ($60).

- Total: ~$215 (excluding case and storage).

9. Final Conclusion: Who is A10-6790B Suitable For?

This processor is suitable for:

- Budget office PCs (if integrated graphics are needed).

- Media centers (Full HD playback, basic streaming).

- Temporary solutions (while saving for modern components).

Why not to buy in 2025?

- No support for modern standards (DDR5, PCIe 4.0).

- Weak for gaming and professional tasks.

Alternatives:

- New AMD Ryzen 3 5300G APUs (4 cores/8 threads, Radeon Graphics, price $120).

If you are looking for the most affordable solution for basic tasks, the A10-6790B can still serve you. However, for future upgrades, it's better to consider more modern platforms.

Basic

Label Name
AMD
Platform
Desktop
Launch Date
October 2013
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.
A10-6790B
Code Name
Richland
Generation
A10 (Richland)

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
4 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 4.3 GHz
L1 Cache
192 KB
L2 Cache
4 MB
Multiplier Unlocked
No
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AMD Socket FM2
Bus Frequency
100 MHz
Multiplier
40.0x
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.
32 nm
TDP
100 W
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 2
Transistors
1,303 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.
Radeon HD 8670D

Benchmarks

Geekbench 5
Single Core Score
479
Geekbench 5
Multi Core Score
842

Compared to Other CPU

Geekbench 5 Single Core
Xeon D-1557
509 +6.3%
Xeon Bronze 3206R
495 +3.3%
A10-6790B
479
Opteron 6284 SE
462 -3.5%
Xeon E5-2450
443 -7.5%
Geekbench 5 Multi Core
Celeron 5305U
1016 +20.7%
Xeon E7-8860
910 +8.1%
A10-6790B
842
Celeron N4000
776 -7.8%
Core i3-6167U
671 -20.3%