Asus ROG G700 (2025) (Ultra 7 265KF / RTX 5080 / 128GB RAM / 2TB SSD) specifications and in-depth review

Asus ROG G700 (2025) (Ultra 7 265KF / RTX 5080 / 128GB RAM / 2TB SSD)

Manufacturer: Asus

The Asus ROG G700 (2025) is a full-sized ATX gaming desktop built around Intel's Core Ultra 7 265KF processor and NVIDIA's RTX 5080 graphics card. With 128GB of DDR5 RAM and a 2TB NVMe SSD, the system is configured for demanding workloads and high-resolution gaming alike. Its physical footprint is substantial, measuring 510 mm in height, 421 mm in depth, and 185 mm wide, reflecting a chassis designed to accommodate high-end components with adequate thermal headroom.

On the graphics side, the RTX 5080 is based on NVIDIA's Blackwell architecture and delivers 56.34 TFLOPS of floating-point performance, backed by 16GB of GDDR7 memory running at an effective speed of 30,000 MHz across a 256-bit bus, yielding up to 960 GB/s of memory bandwidth. The card supports DirectX 12 Ultimate, ray tracing, DLSS, and connects via PCIe 5.0. Connectivity options include Wi-Fi 6E, Bluetooth, dual HDMI 2.1b outputs, four DisplayPort outputs, and a varied USB port selection spanning USB 2.0, USB 3.2 Gen 1, and one USB 3.2 Gen 2 Type-C port, alongside a single RJ45 Ethernet jack.

Pros
  • The graphics card delivers 56.34 TFLOPS of floating-point performance with 16GB of GDDR7 VRAM and 960 GB/s of memory bandwidth, making it well-suited for rendering and compute-heavy tasks
  • 128GB of DDR5 RAM running at up to 6,400 MHz across two channels, with ECC support, provides both capacity and data integrity for demanding workloads
  • The 2TB NVMe SSD offers substantial fast-access storage without relying on slower flash storage solutions
  • Wi-Fi 6E support alongside a wired RJ45 port gives flexible networking options for both low-latency and high-throughput connections
  • The CPU reaches a turbo clock speed of 5.5 GHz with an unlocked multiplier, allowing for frequency adjustments, and scores 58,904 in multi-core PassMark testing
  • Display output is extensive, with four DisplayPort outputs and two HDMI 2.1b ports supporting up to four simultaneous displays
Cons
  • At 510 mm tall, 421 mm deep, and 185 mm wide with a volume of nearly 39,722 cm³, the chassis demands considerable physical space
  • The CPU has a thermal design power of 360W, which places significant demands on power delivery and cooling infrastructure
  • No Thunderbolt 3 or Thunderbolt 4 ports are present, limiting high-bandwidth peripheral and external display options that rely on those interfaces
  • The CPU does not support multithreading despite having 20 threads across its cores, which may reduce efficiency in certain threaded workloads
  • There are no USB 3.2 Gen 2 Type-A ports, meaning higher-speed USB-A connectivity is absent from the port selection
Who is this for?

This system is well-matched to users who routinely push hardware to its limits through GPU-accelerated compute workloads, high-resolution rendering, or 3D content creation, given the RTX 5080's 56.34 TFLOPS output, 960 GB/s memory bandwidth, and ray tracing support. The 128GB of ECC-capable DDR5 RAM and 2TB NVMe SSD also make it a practical fit for professional workstation use cases such as simulation, data processing, and large dataset handling. Users who plan to drive multi-monitor setups of up to four displays will find the six combined video outputs — four DisplayPort and two HDMI 2.1b — directly accommodating, and the Wi-Fi 6E alongside wired Ethernet suits environments where both wireless flexibility and stable connectivity are needed.

Who is this NOT for?

The chassis dimensions of 510 mm in height and 421 mm in depth, combined with a volume exceeding 39,700 cm³, make this system entirely impractical for users working in space-constrained environments such as small desks, compact home setups, or any scenario where physical footprint matters. The CPU's 360W TDP also means that adequate power delivery and airflow must be available, ruling out use in environments with limited electrical capacity or poor ventilation. Users who depend on Thunderbolt connectivity for high-speed external storage, docking stations, or professional peripherals will find no Thunderbolt 3 or Thunderbolt 4 ports available, making this a poor fit for workflows built around that ecosystem.

General info:

SSD storage capacity 2000GB
form factor ATX
Is an NVMe SSD
Uses flash storage
volume 39721.35 cm³
thickness 421 mm
height 510 mm
width 185 mm

The Asus ROG G700 (2025) follows an ATX form factor and occupies a total volume of 39,721.35 cm³, with dimensions of 510 mm in height, 185 mm in width, and 421 mm in depth. Storage is handled by a 2,000GB NVMe SSD, offering fast read and write access through the NVMe interface; the system does not use flash storage as a separate storage medium. Together, these physical and storage characteristics reflect a full-sized desktop configuration built to house high-performance components.

Graphics card:

VRAM 16GB
floating-point performance 56.34 TFLOPS
effective memory speed 30000 MHz
GPU clock speed 2300 MHz
GPU memory speed 1875 MHz
GPU turbo 2620 MHz
GDDR version GDDR7
DirectX version DirectX 12 Ultimate
PCI Express (PCIe) version 5
supports ray tracing
texture rate 880 GTexels/s
pixel rate 293.4 GPixel/s
maximum memory bandwidth 960 GB/s
memory bus width 256-bit
supports DLSS
supported displays 4
semiconductor size 5 nm
texture mapping units (TMUs) 336
shading units 10752
render output units (ROPs) 112
OpenGL version 4.6
OpenCL version 3
has LHR
Supports multi-display technology
Has Double Precision Floating Point (DPFP)
Supports 3D
has RGB lighting
number of transistors 45600 million

The graphics card carries 16GB of GDDR7 VRAM across a 256-bit memory bus, with an effective memory speed of 30,000 MHz and a maximum memory bandwidth of 960 GB/s. Its base clock runs at 2,300 MHz and boosts up to 2,620 MHz, delivering 56.34 TFLOPS of floating-point performance alongside a texture rate of 880 GTexels/s and a pixel rate of 293.4 GPixel/s. The card is built on a 5 nm process node and integrates 45,600 million transistors, 10,752 shading units, 336 texture mapping units, and 112 render output units. It connects via PCIe 5.0 and supports DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3, ray tracing, DLSS, stereoscopic 3D, double precision floating point, and multi-display output across up to four displays simultaneously. The card does not include LHR or RGB lighting.

CPU:

CPU speed 8 x 3.9 & 12 x 3.3 GHz
Has integrated graphics
Has an unlocked multiplier
L2 cache 36 MB
L3 cache 30 MB
turbo clock speed 5.5GHz
CPU threads 20 threads
uses multithreading
Turbo Boost version 2
clock multiplier 39
Supports 64-bit
CPU temperature 105 °C

The CPU runs across 20 threads with a configuration of 8 cores at 3.9 GHz and 12 cores at 3.3 GHz, reaching a turbo clock speed of 5.5 GHz via Turbo Boost version 2 and a clock multiplier of 39. It supports 64-bit processing and features an unlocked multiplier, while not including integrated graphics or multithreading. Cache is handled by 36 MB of L2 cache and 30 MB of L3 cache, and the processor has a maximum rated temperature of 105 °C.

Benchmarks:

PassMark result 58904
PassMark result (single) 4912

In PassMark testing, the system achieves a multi-core score of 58,904, reflecting its capacity for parallel processing across multiple threads. The single-core result of 4,912 indicates the per-core processing capability of the CPU as measured by the same benchmark.

Memory:

RAM 128GB
DDR memory version 5

The system is equipped with 128GB of DDR5 RAM, providing a substantial pool of high-speed memory suited to running memory-intensive applications and multitasking workloads without constraint.

Connectivity:

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

Wireless connectivity covers Wi-Fi 6E, Wi-Fi 6, Wi-Fi 5, and Wi-Fi 4 standards alongside built-in Bluetooth, while a single RJ45 port provides wired Ethernet. The USB layout includes four USB 2.0 ports, five USB 3.2 Gen 1 Type-A ports, one USB 3.2 Gen 2 Type-C port, and one USB 3.2 Gen 1 Type-C port; there are no USB 3.2 Gen 2 Type-A, USB 3.2 Gen 2x2, USB 4, Thunderbolt 3, or Thunderbolt 4 ports. Display output is handled by four DisplayPort outputs and two HDMI 2.1b ports, with no DVI or VGA connectors present. Audio connectivity includes a 3.5 mm headset jack and an S/PDIF output.

Miscellaneous:

has an HDMI output
AMD SAM / Intel Resizable BAR Intel Resizable BAR
GPU architecture Blackwell
USB-C ports 0
Has air-water cooling
Thermal Design Power (TDP) 360W
mini DisplayPort outputs 0
Supports ECC memory
has XeSS (XMX)
chipset B860, Z890
CPU socket LGA 1851
Type Desktop
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has NX bit
memory channels 2
RAM speed (max) 6400 MHz
maximum memory amount 128GB
Uses big.LITTLE technology

The CPU sits in an LGA 1851 socket, is classified as a desktop type, and carries a thermal design power of 360W, with compatibility extending to B860 and Z890 chipsets. It uses big.LITTLE technology, supports the NX bit, and includes instruction sets covering MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2. Memory runs across two channels, supports ECC, and can reach a maximum speed of 6,400 MHz with a ceiling of 128GB total capacity. The GPU is based on the Blackwell architecture and benefits from Intel Resizable BAR support, while XeSS (XMX) is not present. The system includes HDMI output but no mini DisplayPort outputs, does not feature air-water cooling, and the USB-C port count at the miscellaneous level is listed as zero.

Final Verdict

The Asus ROG G700 (2025) in its Ultra 7 265KF and RTX 5080 configuration represents a clearly defined high-end desktop built for users who prioritize raw throughput over compactness. Its 56.34 TFLOPS of GPU compute performance paired with 128GB of ECC-capable DDR5 RAM and a 2TB NVMe SSD gives it genuine utility across both intensive gaming and professional workstation scenarios. The extensive display output, Wi-Fi 6E, and broad USB coverage round out a well-specified connectivity suite, though the system's considerable physical footprint and 360W CPU TDP mean it demands an environment that can accommodate it. For users whose workloads align with what this hardware offers and who have the space and infrastructure to support it, the ROG G700 (2025) delivers a thorough and uncompromising specification set.