NVIDIA
GPUDesktopReleased Feb 18, 2021

NVIDIA CMP 90HX

10 GB GDDR6X · 320-bit · 6,400 cores

The CMP 90HX is the top model of NVIDIA's Cryptocurrency Mining Processor (CMP) HX lineup, announced in February 2021. Based on the GA102 chip used in the GeForce RTX 3080, it has no display outputs and is optimized for mining, with NVIDIA rating it at 86 MH/s for Ethereum within a 320 W power budget.

General

Manufacturer
NVIDIA
Model
CMP 90HX
Segment
Desktop
GPU chip
GA102
Architecture
Ampere
Release date
Feb 18, 2021
Price
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Memory

Memory size
10 GB
Memory type
GDDR6X
Bus width
320-bit
Bandwidth
760.3 GB/s
Memory clock
1,188 MHz

Clocks & silicon

GPU clock
1,500 MHz
Boost clock
1,710 MHz
Shader units
6,400 CUDA Cores
Tensor / AI cores
—
RT cores
—
Transistors
28.3 billion
Technology (nm)
8 nm
Samsung 8 nm (8N)
TDP / TBP
320 W

Interface & APIs

Bus interface
PCIe 1.0 x4
SLI / multi-GPU
—
DirectX
N/A (compute-only)
OpenGL
N/A (compute-only)
Vulkan
N/A (compute-only)
Other APIs
—

AI support

Precisions
FP8FP16BF16INT8INT4TF32FP64
AI accelerator
—
Peak AI TOPS
—
Notes
—

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