ASUS Ascent GX10 is expanding its lineup with a new 64GB configuration, joining the existing 128GB model as a more accessible entry point into local agentic AI development.
ASUS Ascent GX10 64GB
The new configuration carries the same NVIDIA GB10 Grace Blackwell Superchip found in the 128GB model, delivering up to 1 petaflop of NVFP4 AI performance. Its 64GB of LPDDR5X coherent unified memory with 273GB/s of bandwidth is sized to comfortably handle today’s most capable 30 to 35-billion-parameter open-source models, such as Qwen3.8-27B, which ASUS notes now delivers performance comparable to frontier models from just months prior.
At its core, the ASUS Ascent GX10 pairs a Blackwell GPU featuring fifth-generation Tensor Cores and FP4 support with a 20-core NVIDIA Grace Arm CPU (10 Cortex-X925 and 10 Cortex-A725 cores). The GB10 Superchip uses NVIDIA NVLink-C2C to deliver a coherent CPU+GPU memory model with 5x the bandwidth of PCIe Gen 5, all within a chassis that draws power from a standard wall socket. The cooling system is the same as the 128GB version, with a 7-level fan control system, ultrawide fins, five heat pipes, and two 140x80mm fans drawing air through bottom vents.
Two ASUS Ascent GX10 64GB units can be clustered using the built-in NVIDIA ConnectX-7 networking to deliver up to 128GB of pooled unified memory, up to 2 petaflops of AI compute, and up to 546GB/s of combined memory bandwidth. By virtue of two GB10 chipsets, ASUS says this configuration delivers up to 1.7x the performance of a single Ascent GX10 128GB system. Clustered units also support NVIDIA’s NVFP4 format, enabling compressed versions of larger models such as Qwen3.8-Flash-Next to run across the pooled memory.
| Specification | ASUS Ascent GX10 64GB | ASUS Ascent GX10 128GB |
|---|---|---|
| Architecture | NVIDIA Grace Blackwell | |
| GPU | NVIDIA Blackwell Architecture | |
| CPU | 20-core Arm-based processor (10x Cortex-X925 + 10x Cortex-A725) | |
| Tensor Cores | 5th Generation | |
| RT Cores | 4th Generation | |
| Tensor Performance | 1 PFLOP (NVFP4, with sparsity) | |
| System Memory | 64GB LPDDR5X | 128GB LPDDR5X |
| Memory Bandwidth | Up to 273 GB/s | |
| Max Local Model Size | Up to ~100B parameters | Up to ~200B parameters |
| Storage | Up to 4TB M.2 NVMe PCIe 4.0 SSD (single slot) | |
| USB | 3x USB 3.2 Gen 2×2 Type-C (20Gbps, DisplayPort Alt mode) 1x USB 3.2 Gen 2×2 Type-C with PD-in | |
| LAN | 1x RJ-45 10GbE | |
| NIC | 1x NVIDIA ConnectX-7 @ 200 Gbps | |
| Wi-Fi | Wi-Fi 7 2×2 MIMO | |
| Bluetooth | Bluetooth 5.4 with Bluetooth LE | |
| Display | 1x HDMI 2.1a | |
| Power Supply | 240W | |
| OS | NVIDIA DGX OS | |
| Dimensions | 150 x 150 x 51 mm | |
| Weight | 1.48 kg | |
The availability of ASUS Ascent GX10 64GB in Malaysia will be announced on a later date.
Pokdepinion: “Cheaper” is definitely a relative term here.
