Technical Snapshot

The Gainward Phoenix GeForce RTX 5070 16GB is a gaming desktop graphics card built on the NVIDIA Blackwell architecture (GB205 GPU). It delivers 6,144 CUDA cores, 16 GB GDDR7 memory, on a 192-bit bus, boost clock of 2,512 MHz. The card connects via PCIe 5.0 x16 and draws 250W TDP, requiring a 650W minimum power supply. Part of the Gainward Phoenix product line, this card targets 4K/8K gaming, AI/ML inference, and professional rendering.

Use Case
4K/8K gaming, AI/ML inference, real-time ray tracing, 3D rendering, content creation
Compatibility
Requires PCIe x16 slot, 650W PSU, adequate case clearance
Category
Desktop Graphics Card — GeForce RTX 5070 (Blackwell)
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Gainward GPU
Gainward Phoenix

Phoenix GeForce RTX 5070 16GB

Blackwell · GB205 · 6,144 CUDA Cores · 16 GB GDDR7 · PCIe 5.0 x16

Total number of CUDA parallel processing cores. Higher count enables faster rendering, AI inference, and compute workloads.
CUDA Cores 6,144
Video memory capacity and type. More VRAM allows higher-resolution textures, larger AI models, and multi-monitor setups.
VRAM 16 GB GDDR7
Maximum GPU frequency under load. Higher boost clocks improve frame rates and compute throughput.
Boost Clock 2,512 MHz
Total board power consumption. Ensure your PSU has adequate wattage for stable operation.
TDP 250W
MPNNE7507T019T2-GB2031C
EAN4710562245509
CategoryGraphics Cards
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GPU Core & Memory

GPU Chip NVIDIA GB205
Architecture Blackwell
CUDA Cores 6,144
Base Clock 2,325 MHz
Boost Clock 2,512 MHz
VRAM 16 GB GDDR7
Memory Bus 192-bit
PCIe Interface PCIe 5.0 x16
TDP 250W
Recommended PSU 650W

Full Specifications

Data sourced from Gainward product specifications and NVIDIA reference data
GPU
GPU ChipNVIDIA GB205
ArchitectureBlackwell
CUDA Cores6,144
Base Clock2,325 MHz
Boost Clock2,512 MHz
GPU VendorNVIDIA
Memory
VRAM16 GB GDDR7
Memory Bus192-bit
Interface & Power
PCIe InterfacePCIe 5.0 x16
TDP250W
Recommended PSU650W
Product
BrandGainward
Brand SeriesPhoenix
GPU SeriesGeForce RTX 5070
SegmentGaming
MPNNE7507T019T2-GB2031C
EAN4710562245509
Physical
Weight2.23 kg
Package Dimensions42.8 x 21.5 x 10.4 cm

Support & Downloads

NVIDIA GeForce Game Ready Driver (Latest)Windows 10/11 64-bit
NVIDIA Drivers →
Gainward Phoenix GeForce RTX 5070 16GB User ManualPDF · Installation guide and specifications
Gainward Support →
← Back to GPU Catalog

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Frequently Asked Questions

What motherboards are compatible with the RTX 5070 16GB?

The Gainward Phoenix GeForce RTX 5070 16GB uses a PCIe 5.0 x16 interface and is compatible with any motherboard that has a PCIe x16 slot. This includes AMD AM5 and AM4 motherboards as well as Intel LGA 1851 and LGA 1700 boards. PCIe is backward-compatible, so older PCIe 4.0 slots will work at reduced bandwidth.

What power supply is recommended for the RTX 5070 16GB?

A minimum 650W power supply is recommended for the Gainward Phoenix GeForce RTX 5070 16GB. The card has a TDP of 250W, so adequate PSU headroom is critical for stable operation under peak load, especially when paired with a high-end CPU.

Will the RTX 5070 16GB fit in my case?

Based on package dimensions, the Gainward Phoenix GeForce RTX 5070 16GB requires clearance of approximately 42.8 cm (428 mm). Verify your case's maximum GPU length specification before purchasing. Also ensure sufficient PCIe slot clearance and adequate airflow.

How much VRAM does the RTX 5070 16GB have?

The Gainward Phoenix GeForce RTX 5070 16GB features 16 GB GDDR7 on a 192-bit bus. This is suitable for 4K/8K gaming, large AI/ML models, and professional rendering workloads.

Can the RTX 5070 16GB be used for AI and machine learning?

Yes. The Gainward Phoenix GeForce RTX 5070 16GB is built on NVIDIA's Blackwell architecture with 6,144 CUDA cores and 16 GB VRAM, making it capable of AI inference and training workloads. It supports CUDA, Tensor Cores, and NVIDIA's AI frameworks. For dedicated enterprise AI, consider NVIDIA's professional-grade GPUs.

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