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Bosgame E4 specifications and in-depth review

Bosgame E4

Manufacturer: BOSGAME

The Bosgame E4 is a compact Mini PC built around a Micro-ATX form factor, measuring 128 mm wide, 42.8 mm tall, and 127.1 mm deep, resulting in a total volume of just under 697 cm³. It comes equipped with 16GB of DDR4 RAM running at 2400 MHz and a 512GB NVMe SSD, making it a reasonably capable machine for everyday computing tasks within a small footprint. The unit carries a one-year warranty and supports a maximum of 32GB of memory across two channels.

On the processor side, the E4 runs a laptop-class CPU rated at 35W TDP, with four cores clocked at 2.1 GHz base and a turbo frequency of 3.7 GHz, supported by 8 threads and a combined L3 cache of 4 MB. The integrated Radeon Vega 8 GPU handles display output across up to four screens simultaneously, with two HDMI 2.0 ports and one DisplayPort available alongside a USB-C port. Connectivity is well-covered, including Wi-Fi, Bluetooth 5.0, two RJ45 Ethernet ports, and a mix of USB 3.2 Gen 2 Type-A and Type-C ports, with benchmark results showing a PassMark score of 7722 and a Cinebench R20 multi-core result of 1660.

Pros
  • Supports up to four simultaneous display outputs through two HDMI 2.0 ports and one DisplayPort, making it suitable for multi-monitor setups
  • Dual RJ45 Ethernet ports allow for two separate wired network connections at the same time
  • Includes three USB 3.2 Gen 2 Type-A ports plus one USB 3.2 Gen 2 Type-C port, offering fast data transfer across multiple devices
  • ECC memory support adds a layer of reliability for tasks that benefit from error-correcting RAM
  • The 512GB NVMe SSD provides notably faster storage access than standard SATA drives
  • Bluetooth 5.0 and built-in Wi-Fi cover both wireless peripherals and network connectivity without needing additional adapters
Cons
  • The CPU multiplier is locked, leaving no option for clock speed adjustments
  • RAM is capped at a maximum speed of 2400 MHz with no support for higher frequencies
  • No external memory slot is available, limiting storage expansion options
  • Blender rendering times are lengthy, with the classroom scene taking over 1548 seconds to complete
  • The single-core Geekbench 6 score of 948 reflects limited performance in tasks that rely on single-threaded execution
  • No Thunderbolt 3 or Thunderbolt 4 ports are present, restricting high-bandwidth peripheral and display options
Who is this for?

The Bosgame E4 is well suited to users who need a compact desktop solution for everyday computing tasks such as office work, light media consumption, and general productivity. Its support for up to four simultaneous displays makes it a practical choice for multi-monitor workstation setups in space-constrained environments. The dual RJ45 ports and built-in Wi-Fi with Bluetooth 5.0 also make it a reasonable fit for small office or home office deployments where both wired redundancy and wireless flexibility are useful. Users who require ECC memory support for data-integrity-sensitive workloads will also find it relevant, as will those who prioritize a compact footprint without sacrificing a broad range of port options.

Who is this NOT for?

This product is not a good fit for users with demanding computational workloads such as video editing, 3D rendering, or data processing, as the Blender benchmark results indicate render times well into the hundreds of seconds even for moderate scenes. Gamers and creative professionals relying on dedicated GPU performance will find the integrated Radeon Vega 8 insufficient for their needs. The locked CPU multiplier and RAM ceiling of 2400 MHz also make it unsuitable for enthusiasts or power users who want headroom to push system performance beyond factory settings. Those requiring high-speed peripheral connections via Thunderbolt or USB 4 will likewise find the port selection limiting.

General info:

SSD storage capacity 512GB
form factor Micro-ATX
release date November 2024
Is an NVMe SSD ✓
thickness 127.1 mm
height 42.8 mm
width 128 mm
volume 696.30464 cm³

The Bosgame E4 follows a Micro-ATX form factor and is notably compact, measuring 128 mm wide, 42.8 mm tall, and 127.1 mm thick, which translates to a total volume of roughly 696.3 cm³. Storage is handled by a 512GB NVMe SSD, offering faster read and write performance compared to traditional SATA-based drives thanks to the NVMe interface.

CPU:

Thermal Design Power (TDP) 35W
CPU speed 4 x 2.1 GHz
turbo clock speed 3.7GHz
CPU threads 8 threads
Has integrated graphics ✓
uses multithreading ✓
L3 cache 4 MB
L2 cache 2 MB
L1 cache 384 KB
L2 core 0.5 MB/core
L3 core 1 MB/core
clock multiplier 21
Has an unlocked multiplier ✕
Supports 64-bit ✓
CPU temperature 105 °C

The CPU in the Bosgame E4 is a quad-core processor running at 4 x 2.1 GHz with a turbo clock speed of 3.7 GHz, supported by 8 threads through multithreading. It carries a 35W TDP and has a maximum operating temperature of 105 °C, with a fixed clock multiplier of 21 and no unlocked multiplier available. The chip includes integrated graphics and fully supports 64-bit computing. Cache memory is distributed across three levels: 384 KB of L1, 2 MB of L2 at 0.5 MB per core, and 4 MB of L3 cache at 1 MB per core.

Graphics card:

GPU clock speed 300 MHz
GPU turbo 1200 MHz
maximum memory bandwidth 35.76 GB/s
PCI Express (PCIe) version 3
shading units 512
DirectX version DirectX 12
OpenGL version 4.6
OpenCL version 2.2
semiconductor size 12 nm
supported displays 4
number of transistors 4940 million

The integrated GPU in the Bosgame E4 runs at a base clock of 300 MHz with a turbo frequency of 1200 MHz, and is built on a 12 nm semiconductor process housing 4,940 million transistors. It features 512 shading units and delivers a maximum memory bandwidth of 35.76 GB/s, while supporting up to four displays simultaneously. API support covers DirectX 12, OpenGL 4.6, and OpenCL 2.2, with the GPU connected via PCIe 3.

Memory:

RAM 16GB
RAM speed 2400 MHz
DDR memory version 4

The Bosgame E4 is equipped with 16GB of DDR4 RAM running at a speed of 2400 MHz, covering the memory needs of standard multitasking and everyday workloads within a compact system.

Connectivity:

supports Wi-Fi ✓
Has Bluetooth ✓
Bluetooth version 5
USB 2.0 ports 1
USB 3.2 Gen 2 ports (USB-A) 3
USB 3.2 Gen 1 ports (USB-A) 0
USB 3.2 Gen 2 ports (USB-C) 1
USB 4 40Gbps ports 0
USB 4 20Gbps ports 0
USB 3.2 Gen 2x2 ports 0
USB 3.2 Gen 1 ports (USB-C) 0
Thunderbolt 4 ports 0
Thunderbolt 3 ports 0
DisplayPort outputs 1
HDMI version HDMI 2.0
HDMI ports 2
RJ45 ports 2
has a socket for a 3.5 mm audio jack ✓
has a VGA connector ✕
Has S/PDIF Out port ✕

The Bosgame E4 offers a well-rounded set of connectivity options, including Wi-Fi and Bluetooth 5.0 for wireless communication. On the wired side, it provides two RJ45 Ethernet ports for network redundancy or dual-network setups. USB ports consist of three USB 3.2 Gen 2 Type-A ports, one USB 3.2 Gen 2 Type-C port, and one USB 2.0 port; there are no USB 3.2 Gen 1, USB 4, Thunderbolt 3, or Thunderbolt 4 ports. Display output is handled by two HDMI 2.0 ports and one DisplayPort, while VGA and S/PDIF outputs are absent. A 3.5 mm audio jack is also present for headset or audio connectivity.

Benchmarks:

PassMark result 7722
PassMark result (single) 2019
Geekbench 6 result (multi) 2879
Geekbench 6 result (single) 948
Cinebench R20 (multi) result 1660
Cinebench R20 (single) result 360
Blender (bmw27) result 498.39 seconds
Blender (classroom) result 1548.58 seconds

In benchmark testing, the Bosgame E4 achieves a PassMark score of 7722 in multi-core and 2019 in single-core workloads. Geekbench 6 results come in at 2879 for multi-core and 948 for single-core performance. Cinebench R20 records 1660 in the multi-core test and 360 in the single-core run. For rendering workloads, Blender completed the bmw27 scene in 498.39 seconds and the more demanding classroom scene in 1548.58 seconds.

Miscellaneous:

maximum memory amount 32GB
has an external memory slot ✕
GPU name Radeon Vega 8
Has NX bit ✓
Uses big.LITTLE technology ✕
GPU execution units 8
Supports ECC memory ✓
memory channels 2
Type Laptop
chipset X570, B550, A520, X470, B450
instruction sets SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
RAM speed (max) 2400 MHz
warranty period 1 years
Uses flash storage ✕

The Bosgame E4 uses a laptop-class CPU paired with a Radeon Vega 8 GPU featuring 8 execution units. System memory can be expanded up to 32GB across two channels, with a maximum supported RAM speed of 2400 MHz, and ECC memory is supported; there is no external memory slot nor does the unit use flash storage. The processor supports a range of instruction sets including SSE 4.1, SSE 4.2, AVX, AES, FMA3, F16C, and MMX, and includes NX bit support for hardware-level memory protection. It does not use big.LITTLE technology. Compatible chipsets include X570, B550, A520, X470, and B450, and the unit comes with a one-year warranty.

Final Verdict

The Bosgame E4 is a compact Mini PC that carves out a clear niche as a space-efficient workstation for light to moderate everyday use. Its support for up to four simultaneous display outputs, dual Ethernet ports, ECC memory compatibility, and a broad selection of USB 3.2 Gen 2 ports make it a genuinely practical option for home office and small business environments where desk space is limited but connectivity demands are real. That said, its laptop-class CPU, locked multiplier, and integrated graphics set firm boundaries on what it can handle, and users with rendering, gaming, or heavy computational needs will quickly find those limits. For the audience it is designed to serve — those prioritizing a capable, well-connected, and compact desktop unit — the Bosgame E4 delivers a coherent and functional package.