CMP 70HX: specs and benchmarks
Summary
NVIDIA started CMP 70HX sales on 2021. This is a desktop graphics card based on an Ampere architecture and made with 8 nm manufacturing process. It is primarily aimed at gamer market. 8 GB of GDDR6X memory clocked at 19 GB/s are supplied, and together with 256 Bit memory interface this creates a bandwidth of 608.3 GB/s.
Compatibility-wise, this is dual-slot card attached via PCIe 4.0 x16 interface. Its manufacturer default version has a length of 267 mm. 1x 12-pin power connector is required.
Primary details
Some basic facts about CMP 70HX: architecture, market segment, release date etc.
| Place in performance ranking | not rated | |
| Place by popularity | not in top-100 | |
| Architecture | Ampere (2020−2022) | |
| GPU code name | GA104 | |
| Market segment | Desktop | |
| Release date | 2021 (3 years ago) |
Detailed specifications
CMP 70HX's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of CMP 70HX's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 6144 | of 20480 (Data Center GPU Max NEXT) |
| Boost clock speed | 1395 MHz | of 3599 (Radeon RX 7990 XTX) |
| Number of transistors | 17,400 million | of 14400 (GeForce GTX 1080 SLI Mobile) |
| Manufacturing process technology | 8 nm | of 4 (H100 PCIe) |
| Texture fill rate | 267.8 | of 969.9 (H100 SXM5 96 GB) |
Form factor & compatibility
This section provides details about the physical dimensions of CMP 70HX and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
| Interface | PCIe 4.0 x16 | |
| Length | 267 mm | |
| Width | 2-slot | |
| Supplementary power connectors | 1x 12-pin |
VRAM capacity and type
Parameters of memory installed on CMP 70HX: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
| Memory type | GDDR6X | |
| Maximum RAM amount | 8 GB | of 192 (Radeon Instinct MI300X) |
| Memory bus width | 256 Bit | of 8192 (Radeon Instinct MI250X) |
| Memory clock speed | 19 GB/s | of 23000 (GeForce RTX 4080 SUPER) |
| Memory bandwidth | 608.3 GB/s | of 3276 (Aldebaran) |
Connectivity and outputs
Types and number of video connectors present on CMP 70HX. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
| Display Connectors | No outputs |
API compatibility
APIs supported by CMP 70HX, sometimes including their particular versions.
| DirectX | 12 Ultimate (12_2) | |
| Shader Model | 6.7 | |
| OpenGL | 4.6 | |
| OpenCL | 3.0 | |
| Vulkan | 1.3 | |
| CUDA | 8.6 |
Recommended processors
These processors are most commonly used with CMP 70HX according to our statistics.
