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Asus ROG GR70 specifications and in-depth review

Asus ROG GR70

Manufacturer: Asus

The Asus ROG GR70 is a compact Mini PC built around a Micro-ATX form factor, measuring 280 mm in height and 60 mm in width with an overall volume of 3024 cm³. It ships with 96GB of DDR5 RAM running at 5600 MHz and a 2TB NVMe SSD, giving it a solid foundation for memory-intensive workloads and fast storage access. Connectivity options include Wi-Fi 7, Bluetooth, a Thunderbolt 4 port, a USB 4 40Gbps port, and six USB 3.2 Gen 2 Type-A ports, alongside dual HDMI 2.1 and dual DisplayPort 2.1 outputs for up to four simultaneous displays.

On the processing side, the ROG GR70 houses a CPU running at 16 cores and 2.5 GHz base with a turbo frequency reaching 5.4 GHz, backed by a 128 MB L3 cache and 32 threads via multithreading support, while operating within a 50W TDP envelope. The discrete GPU is based on the Blackwell architecture with 4608 shading units, 8GB of GDDR7 memory on a 128-bit bus, and a floating-point throughput of 23.22 TFLOPS, with support for ray tracing, DLSS, and DirectX 12 Ultimate. Benchmark results include a PassMark multi-thread score of 61,356 and a PassMark G3D score of 19,987, with the system carrying a 2-year warranty.

Pros
  • Supports Wi-Fi 7 alongside older Wi-Fi standards, offering broad wireless compatibility
  • 96GB of DDR5 RAM running at 5600 MHz provides a substantial amount of system memory for demanding workloads
  • A Thunderbolt 4 port and a USB 4 40Gbps port enable high-speed peripheral and display connections
  • Four simultaneous display outputs via two HDMI 2.1 and two DisplayPort 2.1 ports suit multi-monitor setups
  • ECC memory support adds a layer of data integrity for reliability-sensitive tasks
  • The GPU supports ray tracing and DLSS, enabling advanced rendering features
Cons
  • The 128-bit memory bus width on the GPU is relatively narrow for the level of performance the card targets
  • The CPU multiplier is locked, leaving no headroom for manual clock adjustments
  • With only a 60 mm width, thermal management in such a compact chassis may be constrained under sustained loads
  • No USB 2.0 or USB 3.2 Gen 1 ports are present, which could limit compatibility with older peripherals
  • There is no S/PDIF output, limiting direct digital audio connectivity to external equipment
Who is this for?

The Asus ROG GR70 is well matched to users who need a compact desktop capable of handling demanding computational and creative workloads, given its 16-core CPU with 32 threads, 96GB of DDR5 RAM, and a 2TB NVMe SSD. Its GPU with ray tracing, DLSS support, and four simultaneous display outputs makes it a practical fit for multi-monitor productivity setups or content creation environments where rendering and visual throughput matter. The inclusion of Wi-Fi 7, Thunderbolt 4, and ECC memory support also makes it suitable for users in reliability-sensitive or connectivity-demanding professional environments.

Who is this NOT for?

Users looking for a system they can manually tune or overclock will find the ROG GR70 limiting, as the locked CPU multiplier removes any headroom for clock adjustments. The 128-bit memory bus width on the GPU, while supported by GDDR7, may fall short for workloads that rely heavily on large-scale GPU memory throughput, such as high-resolution texture rendering or professional GPU compute tasks that push bandwidth limits. Additionally, users with a wide range of legacy peripherals may find the absence of USB 2.0 and USB 3.2 Gen 1 ports inconvenient in day-to-day use.

General info:

SSD storage capacity 2000GB
form factor Micro-ATX
Is an NVMe SSD ✓
thickness 180 mm
height 280 mm
width 60 mm
volume 3024 cm³

The Asus ROG GR70 follows a Micro-ATX form factor and occupies a total volume of 3024 cm³, with physical dimensions of 280 mm in height, 180 mm in thickness, and 60 mm in width. Storage is handled by a 2000GB NVMe SSD, delivering fast read and write access through the NVMe interface rather than traditional flash storage.

CPU:

Thermal Design Power (TDP) 50W
CPU speed 16 x 2.5 GHz
turbo clock speed 5.4GHz
CPU threads 32 threads
Has integrated graphics ✓
uses multithreading ✓
L3 cache 128 MB
L2 cache 16 MB
L1 cache 1280 KB
L2 core 1 MB/core
L3 core 8 MB/core
clock multiplier 25
Has an unlocked multiplier ✕
Supports 64-bit ✓
CPU temperature 100 °C

The CPU in the Asus ROG GR70 runs 16 cores at a base speed of 2.5 GHz per core, with a turbo clock speed reaching 5.4 GHz, and supports 32 threads through multithreading. It operates within a 50W TDP and has a maximum rated temperature of 100 °C, with a clock multiplier of 25 that is not unlocked. Cache allocation spans 128 MB of L3 cache (8 MB per core), 16 MB of L2 cache (1 MB per core), and 1280 KB of L1 cache, while the processor also includes integrated graphics, supports 64-bit computing, and carries an NX bit for hardware-level security.

Graphics card:

VRAM 8GB
floating-point performance 23.22 TFLOPS
effective memory speed 25400 MHz
GPU clock speed 2235 MHz
GPU memory speed 2000 MHz
GPU turbo 2520 MHz
texture rate 362.9 GTexels/s
pixel rate 121 GPixel/s
supports ray tracing ✓
supports DLSS ✓
maximum memory bandwidth 405.8 GB/s
memory bus width 128-bit
PCI Express (PCIe) version 5
texture mapping units (TMUs) 144
shading units 4608
render output units (ROPs) 48
DirectX version DirectX 12 Ultimate
OpenGL version 4.6
OpenCL version 3
semiconductor size 4 nm
supported displays 4
has LHR ✕
Supports multi-display technology ✓
Has Double Precision Floating Point (DPFP) ✓
number of transistors 16630 million

The graphics card in the Asus ROG GR70 carries 8GB of VRAM and delivers 23.22 TFLOPS of floating-point performance, with a base GPU clock of 2235 MHz that boosts up to 2520 MHz in turbo mode. Memory operates at 2000 MHz (25400 MHz effective) across a 128-bit bus, yielding a maximum bandwidth of 405.8 GB/s, while the texture rate reaches 362.9 GTexels/s and the pixel rate sits at 121 GPixel/s. The GPU is built on a 4 nm process node and integrates 4608 shading units, 144 texture mapping units, and 48 render output units, backed by 16,630 million transistors. It connects via PCIe 5, supports up to four displays simultaneously through multi-display technology, and is compatible with DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3. Ray tracing and DLSS are both supported, double precision floating point is available, and the card does not feature LHR (Lite Hash Rate) restrictions.

Memory:

RAM 96GB
RAM speed 5600 MHz
DDR memory version 5

The Asus ROG GR70 is equipped with 96GB of DDR5 RAM running at a speed of 5600 MHz, providing a substantial amount of system memory for handling demanding workloads and memory-intensive tasks.

Connectivity:

Wi-Fi version Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be), Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
supports Wi-Fi ✓
Has Bluetooth ✓
USB 2.0 ports 0
USB 3.2 Gen 2 ports (USB-A) 6
USB 3.2 Gen 1 ports (USB-A) 0
USB 3.2 Gen 2 ports (USB-C) 1
USB 4 40Gbps ports 1
USB 4 20Gbps ports 0
USB 3.2 Gen 2x2 ports 0
USB 3.2 Gen 1 ports (USB-C) 0
Thunderbolt 4 ports 1
Thunderbolt 3 ports 0
DisplayPort version DisplayPort 2.1
DisplayPort outputs 2
HDMI version HDMI 2.1
HDMI ports 2
RJ45 ports 1
has a socket for a 3.5 mm audio jack ✓
has a VGA connector ✕
Has S/PDIF Out port ✕

The Asus ROG GR70 offers a broad set of connectivity options, starting with wireless support across Wi-Fi 4, 5, 6, 6E, and Wi-Fi 7 (802.11be), complemented by built-in Bluetooth. Wired networking is covered by a single RJ45 port, while the USB layout includes six USB 3.2 Gen 2 Type-A ports, one USB 3.2 Gen 2 Type-C port, and one USB 4 40Gbps port, with no USB 2.0, USB 3.2 Gen 1, or USB 3.2 Gen 2x2 ports present. A Thunderbolt 4 port is also included, though there is no Thunderbolt 3. Display output is handled by two HDMI 2.1 ports and two DisplayPort 2.1 outputs, while a 3.5 mm headset jack is available for audio; there is no VGA connector and no S/PDIF output.

Benchmarks:

PassMark result 61356
PassMark result (single) 4491
Geekbench 6 result (multi) 19858
Geekbench 6 result (single) 3165
PassMark (G3D) result 19987

In benchmark testing, the Asus ROG GR70 records a PassMark multi-thread score of 61,356 alongside a single-thread score of 4,491, reflecting the CPU's threaded and per-core performance respectively. On the graphics side, the PassMark G3D result comes in at 19,987. Geekbench 6 results show a multi-core score of 19,858 and a single-core score of 3,165, rounding out the available benchmark data for this system.

Miscellaneous:

maximum memory amount 96GB
AMD SAM / Intel Resizable BAR Intel Resizable BAR
GPU architecture Blackwell
GDDR version GDDR7
Supports 3D ✓
Supports ECC memory ✓
has XeSS (XMX) ✕
Type Desktop, Laptop
Uses big.LITTLE technology ✕
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has NX bit ✓
GPU name Radeon 610M
memory channels 2
RAM speed (max) 5600 MHz
warranty period 2 years
Uses flash storage ✕

The Asus ROG GR70 features a Radeon 610M GPU built on the Blackwell architecture with GDDR7 memory, and supports Intel Resizable BAR for optimized CPU-to-GPU data access. System memory is capped at 96GB across 2 channels with a maximum RAM speed of 5600 MHz, and ECC memory is supported, though flash storage is not used. The CPU is rated for both desktop and laptop deployment, supports an NX bit for security, and carries instruction sets including MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, without using big.LITTLE technology. Stereoscopic 3D is supported, while XeSS (XMX) is not available. The system does not use flash storage and comes with a 2-year warranty.

Final Verdict

The Asus ROG GR70 is a compact Micro-ATX Mini PC that brings together a strong set of specifications for users who need serious processing power and connectivity in a small footprint. With a 16-core CPU, 96GB of DDR5 RAM, and a Blackwell-architecture GPU supporting ray tracing and DLSS, it covers a wide range of demanding workloads — from multi-threaded computing to visually intensive tasks across up to four displays. Connectivity is a clear strength, with Wi-Fi 7, Thunderbolt 4, and a well-rounded port selection rounding out the package. Its locked CPU multiplier and narrower GPU memory bus do place some boundaries on its ceiling, but within those boundaries, the ROG GR70 represents a well-equipped system for professionals and power users who prioritize capability in a compact form factor.