MSI GeForce RTX 5070 Gaming Duke 3X

Manufacturer: MSI

The MSI GeForce RTX 5070 Gaming Duke 3X is a desktop graphics card from MSI based on NVIDIA's Blackwell architecture, fabricated on a 5 nm process with 31,100 million transistors. It ships with 12GB of GDDR7 VRAM across a 192-bit memory bus, reaching an effective memory speed of 28,000 MHz and a peak bandwidth of 672 GB/s. The card measures 325 mm in length and 121 mm in height, features RGB lighting, and is cooled entirely by air rather than a hybrid liquid solution.

On the compute side, the RTX 5070 Gaming Duke 3X carries 6,144 shading units, 192 texture mapping units, and 80 render output units, delivering a floating-point throughput of 30.87 TFLOPS alongside a texture rate of 482.3 GTexels/s and a pixel rate of 201 GPixels/s. The base GPU clock sits at 2,325 MHz with a turbo frequency of 2,512 MHz. It supports DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3, ray tracing, DLSS, and Intel Resizable BAR, while connectivity is handled by one HDMI 2.1b port and three DisplayPort outputs, enabling up to four simultaneous displays. The card connects via PCIe 5.0 and has a rated thermal design power of 250W.

Pros

Supports up to four simultaneous displays through a combination of one HDMI 2.1b port and three DisplayPort outputs, offering flexible multi-monitor setups
ECC memory support adds a layer of data integrity for workloads where memory accuracy matters
The 192-bit GDDR7 memory bus delivers a maximum bandwidth of 672 GB/s, enabling fast data throughput for demanding tasks
Ray tracing and DLSS are both supported, expanding the range of compatible rendering workloads
Intel Resizable BAR support allows the CPU to access the full GPU frame buffer, which can improve frame delivery in supported scenarios
RGB lighting is built in, giving users visual customization options without requiring additional hardware

Cons

The 250W TDP demands a well-ventilated case and a suitably rated power supply, leaving less flexibility for compact or low-power builds
At 325 mm in length, the card may not fit in smaller form-factor cases without careful compatibility checks
Cooling relies solely on air, with no hybrid air-water option available for users who prefer or require liquid-assisted thermal management
USB-C, DVI, and mini DisplayPort outputs are absent, which may limit connectivity options for users with older or specialized display hardware
12GB of VRAM on a 192-bit bus may become a constraint in scenarios that push very large texture sets or high-resolution assets

Who is this for?

This card is well-suited to users running ray tracing and DLSS-enabled workloads, where the combination of hardware-accelerated ray tracing support and AI-driven upscaling can be put to practical use. The 672 GB/s memory bandwidth and 30.87 TFLOPS of floating-point throughput make it a capable fit for compute-intensive tasks such as 3D rendering, simulation, or content creation pipelines that benefit from GDDR7 speeds and ECC memory support. Users who need to drive up to four displays simultaneously across a mix of HDMI 2.1b and DisplayPort connections will also find the output configuration accommodating for multi-monitor productivity environments.

Who is this NOT for?

Users working in space-constrained or compact builds may find the 325 mm card length incompatible with smaller form-factor cases, making it a poor fit for compact desktop setups where physical clearance is limited. The 250W TDP places meaningful demands on system cooling and power delivery, so users with low-headroom power supplies or restricted airflow enclosures are likely to face thermal or stability challenges. Additionally, the absence of USB-C, DVI, and mini DisplayPort outputs means the card is not well-matched for users who rely on older display hardware or specialized connectivity standards that depend on those interfaces.

Performance:

GPU clock speed	2325 MHz
GPU turbo	2512 MHz
pixel rate	201 GPixel/s
floating-point performance	30.87 TFLOPS
texture rate	482.3 GTexels/s
GPU memory speed	1750 MHz
shading units	6144
texture mapping units (TMUs)	192
render output units (ROPs)	80
Has Double Precision Floating Point (DPFP)	✓

The MSI GeForce RTX 5070 Gaming Duke 3X operates at a base GPU clock of 2,325 MHz, climbing to a turbo frequency of 2,512 MHz under load, while the GPU memory runs at 1,750 MHz. Its 6,144 shading units are paired with 192 texture mapping units and 80 render output units, producing a texture rate of 482.3 GTexels/s and a pixel rate of 201 GPixels/s. Overall floating-point throughput reaches 30.87 TFLOPS, and the card includes support for Double Precision Floating Point (DPFP), making it capable of handling workloads that require 64-bit precision alongside its standard rendering tasks.

Memory:

effective memory speed	28000 MHz
maximum memory bandwidth	672 GB/s
VRAM	12GB
GDDR version	GDDR7
memory bus width	192-bit
Supports ECC memory	✓

The card is equipped with 12GB of GDDR7 VRAM running across a 192-bit memory bus, reaching an effective memory speed of 28,000 MHz and delivering a maximum memory bandwidth of 672 GB/s. ECC memory support is included, which helps detect and correct memory errors in workloads where data integrity is a priority.

Features:

DirectX version	DirectX 12 Ultimate
OpenGL version	4.6
OpenCL version	3
Supports multi-display technology	✓
supports ray tracing	✓
Supports 3D	✓
supports DLSS	✓
has XeSS (XMX)	✕
AMD SAM / Intel Resizable BAR	Intel Resizable BAR
has LHR	✕
has RGB lighting	✓
supported displays	4

The MSI GeForce RTX 5070 Gaming Duke 3X supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a broad range of graphics and compute APIs. Ray tracing and DLSS are both supported, while XeSS (XMX) is not included. The card handles up to four simultaneous displays through its multi-display technology, and Intel Resizable BAR is supported to help the CPU access the full GPU frame buffer. Stereoscopic 3D is also available, and the card features RGB lighting. It does not include Lite Hash Rate (LHR) restrictions.

Ports:

has an HDMI output	✓
HDMI ports	1
HDMI version	HDMI 2.1b
DisplayPort outputs	3
USB-C ports	0
DVI outputs	0
mini DisplayPort outputs	0

The card's output configuration consists of one HDMI 2.1b port and three DisplayPort outputs, totaling four display connections. There are no USB-C, DVI, or mini DisplayPort outputs on this model.

General info:

GPU architecture	Blackwell
Thermal Design Power (TDP)	250W
PCI Express (PCIe) version	5
semiconductor size	5 nm
number of transistors	31100 million
Has air-water cooling	✕
width	325 mm
height	121 mm

The MSI GeForce RTX 5070 Gaming Duke 3X is built on the Blackwell architecture, manufactured using a 5 nm process and integrating 31,100 million transistors. It connects via PCIe 5.0 and carries a Thermal Design Power of 250W. Cooling is handled entirely by air, with no hybrid air-water solution included. The card measures 325 mm in width and 121 mm in height.

Final Verdict

The MSI GeForce RTX 5070 Gaming Duke 3X is a well-specified graphics card built on the Blackwell architecture, combining ray tracing support, DLSS, and 672 GB/s of GDDR7 memory bandwidth into a package that addresses a range of demanding rendering and compute scenarios. Its four-display output capability, ECC memory support, and Intel Resizable BAR compatibility add practical value for both creative and productivity-oriented workflows. Physical size and power requirements do place real constraints on system compatibility, and users should verify case clearance and power supply headroom before committing. For those with a suitably equipped build, the RTX 5070 Gaming Duke 3X delivers a technically complete feature set that covers modern graphics workloads without meaningful omissions in its core specification.