RTX A400 vs CMP 30HX
Aggregate performance score
We've compared CMP 30HX and RTX A400, covering specs and all relevant benchmarks.
CMP 30HX outperforms RTX A400 by a considerable 44% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 274 | 372 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 23.71 | no data |
| Power efficiency | 11.57 | 20.11 |
| Architecture | Turing (2018−2022) | Ampere (2020−2024) |
| GPU code name | TU116 | GA107 |
| Market segment | Workstation | Workstation |
| Release date | 25 February 2021 (4 years ago) | 16 April 2024 (less than a year ago) |
| Launch price (MSRP) | $799 | no data |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 1408 | 768 |
| Core clock speed | 1530 MHz | 727 MHz |
| Boost clock speed | 1785 MHz | 1762 MHz |
| Number of transistors | 6,600 million | 8,700 million |
| Manufacturing process technology | 12 nm | 8 nm |
| Power consumption (TDP) | 125 Watt | 50 Watt |
| Texture fill rate | 157.1 | 42.29 |
| Floating-point processing power | 5.027 TFLOPS | 2.706 TFLOPS |
| ROPs | 48 | 16 |
| TMUs | 88 | 24 |
| Tensor Cores | no data | 24 |
| Ray Tracing Cores | no data | 6 |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | PCIe 3.0 x4 | PCIe 4.0 x8 |
| Length | 229 mm | 163 mm |
| Width | 2-slot | 1-slot |
| Supplementary power connectors | 1x 8-pin | None |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR6 | GDDR6 |
| Maximum RAM amount | 6 GB | 4 GB |
| Memory bus width | 192 Bit | 64 Bit |
| Memory clock speed | 1750 MHz | 1500 MHz |
| Memory bandwidth | 336.0 GB/s | 96 GB/s |
| Resizable BAR | - | + |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | No outputs | 4x mini-DisplayPort 1.4a |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| Shader Model | 6.6 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| CUDA | 7.5 | 8.6 |
| DLSS | - | + |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
GeekBench 5 OpenCL
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Pros & cons summary
| Performance score | 18.21 | 12.65 |
| Recency | 25 February 2021 | 16 April 2024 |
| Maximum RAM amount | 6 GB | 4 GB |
| Chip lithography | 12 nm | 8 nm |
| Power consumption (TDP) | 125 Watt | 50 Watt |
CMP 30HX has a 44% higher aggregate performance score, and a 50% higher maximum VRAM amount.
RTX A400, on the other hand, has an age advantage of 3 years, a 50% more advanced lithography process, and 150% lower power consumption.
The CMP 30HX is our recommended choice as it beats the RTX A400 in performance tests.
Other comparisons
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