RTX4070m MXM Module
MM4070A6-8G is a mainstream MXM graphics card built on the Ada Lovelace architecture. Featuring 8GB GDDR6 VRAM and 4608 CUDA Cores, it adopts a compact MXM 3.1 Type A form factor to deliver outstanding graphics performance at 65W low TDP.
Product Features
- NVIDIA Ada Lovelace Architecture, equipped with NVIDIA GeForce RTX4070 Max-Q GPU
- 8GB GDDR6 128-bit VRAM, 256GB/s memory bandwidth
- 4608 CUDA Cores, 144 Tensor Cores, 36 RT Cores
- MXM 3.1 Type A form factor (70×82mm), PCIe 4.0 x8 interface
- 2×DP 1.4++ + HDMI 2.1 + eDP multi-output, supports 8K@120Hz / 8K@60Hz
- TDP 65W; supports Windows 10/11 and Linux
MM4070A6-8G adopts the NVIDIA Ada Lovelace architecture and is equipped with the GeForce RTX4070 Max-Q GPU. It features 4608 CUDA Cores, 144 Tensor Cores and 36 RT Cores, offering a single-precision compute performance of 15.7 TFLOPS. The 8GB GDDR6 128-bit VRAM delivers 256GB/s memory bandwidth to meet the demands of mainstream 3D applications, video editing and edge AI inference.
It uses the compact MXM 3.1 Type A form factor (70×82mm) and connects to the host via PCIe 4.0 x8. It supports 2×DP 1.4++, 1×HDMI 2.1 and 1×eDP outputs, with a maximum single-screen resolution of 7680×4320@120Hz. With a TDP of only 65W, it can operate stably without complex heat dissipation.
Compatible with Windows 10/11 and Linux systems, it works within an operating temperature range of 0~45°C. It is well suited for high-performance embedded devices with space constraints and slim industrial all-in-one PCs.
| Model | MM4070A6-8G (RTX4070m) |
| GPU Architecture | NVIDIA Ada Lovelace |
| GPU Model | NVIDIA GeForce RTX4070 Max-Q |
| VARM Capacity | 8GB |
| VARM Type | GDDR6 |
| VARM Bit Width | 128bit |
| Memory Bnadwidth | 256GB/s |
| Core Clock(Base/Boost) | 735/1230MHz |
| CUDA Core | 4608 |
| Tensor Core | 144 |
| RT Core | 36 |
| TMUs | 144 |
| ROPs | 48 |
| SM Count | 36 |
| PCIe Interface | PCI Express 4.0 x8 |
| MXM Form Factor | MXM 3.1 Type A |
| Size | 70 × 82 mm |
| TDP | 65W |
| Display Outputs | 2×DP 1.4++ + HDMI2.1 + eDP |
| Max Resolution | DP: 7680×4320@120Hz / HDMI: 8K@60Hz |
| Operating System | Windows 10/11、Linux |
| Operating Temperature | 0°C ~ 45°C |
| Storage Temperature | -20°C ~ 75°C |
| Operating Humidity | 0%~95%（非凝结） |
| Storage Humidity | 10%~90% |
| Supply Voltage | DC 12~19V，3.3V&5V±5% |
| Single Precision FLOPS | 15.7 TFLOPS |
| Double Precision FLOPS | 250.1 GFLOPS |
| DirectX | 12 Ultimate (12_2) |
| OpenGL | 4.6 |
| OpenCL | 3.0 |
| Vulkan | 1.3 |
| Shader Model | 6.7 |
| CUDA Version | 8.9 |
Model: MM4070A6-8G | VRAM: 8GB GDDR6 128-bit | Interface: MXM 3.1 Type A | TDP: 65W
Technical Documentation
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- mkt@zrt-tech.com
- 400-838-6869
- 21st Floor, Tower A, Country Garden Phoenix Intelligent Valley, Baoan District, Shenzhen
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