AMD Radeon RX 7990 XTX
AMD Radeon RX 7990 XTX: Highlights
AMD Radeon RX 7990 XTX is a desktop Graphics Processor produced by AMD. That is expected to launch in 2023. The Navi 31 graphics processor is an average-sized chip with a die area of 520 mm², 57700 million transistors count, and TDP is 405W. It features 6144 shading units, 384 texture mapping units, and 192 ROPs.
The Radeon RX 7990 XTX has 96 raytracing acceleration cores, and the fabrication process is TSMC 5nm. Radeon RX 7990 XTX has paired 24 GB GDDR6 memory and uses a 384-bit memory interface. Radeon RX 7990 XTX operates at a base frequency of 2500 MHz, which can be boosted up to 3599 MHz, and memory runs at 3000 MHz (24 Gbps effective).
SPECIFICATIONS
General Information
| Vendor | AMD |
| Released |
Upcoming Expected launch in 2023 |
| Type | Desktop |
| Model | Radeon RX 7990 XTX |
| Codename | Navi 31 XTX+ |
| Architecture | RDNA 3.0 |
| RT Cores | 96 |
GPU Performance
| Integrated GPU | AMD Radeon RX 7990 XTX |
| GPU Base Clock | 2500 MHz |
| GPU Boost Clock | 3599 MHz |
| Shading Cores | 6144 |
| TMUs | 384 |
| ROPs | 192 |
| Execution Units | - |
| Cache | 192MB |
| Pixel Rate | 691.0 GPixel/s |
| Texture Rate | 1382 GTexel/s |
| TFLOPs | 88.45 TFLOPS |
| Max. Resolution |
1920 x 1080 2560 x 1440 3840 x 2160 |
| Multi GPU | - |
| Supported Displays | 4 |
| Overclocking | - |
Memory Support
| Memory Types | GDDR6 |
| Memory Size | 24GB |
| Memory Speed | 24 Gbps |
| Memory Clock | 3000 MHz |
| Memory Bandwidth | 1152.0 GB/s |
| Memory Interface | 384 bit |
| ECC Support | - |
Power
| Transistors | 57700 million |
| TDP | 405W |
| Fabrication process | TSMC 5nm |
| PCI Express Version | 4.0 x16 |
| Die Size | 520mm² |
| Length | 287mm |
| Width | 135mm |
| Height | 50mm |
| Temperature | 90°C |
| Direct X Version | 12 |
| Vulkan Version | 1.3 |
| Open GL Version | 4.6 |
| Open CL Version | 2.1 |
| Shader Model | 6.7 |
| Multi-Format Codec Engines | - |
Ports Support
| HDMI Support | Yes |
| HDMI Ports | 1 |
| HDMI Version | 2.1a |
| Display Port Outputs | 2 |
| DVI Outputs | 2.1 |
| Mini DisplayPort outputs | 1x USB Type-C |
| OS Supports |
Windows 11 - 64-Bit Edition Windows 10 - 64-Bit Edition Ubuntu x86 64-Bit Linux x86_64 |
Benchmarks
| G3D PassMark Result | - |
| Passmark | - |
| 3DMark Vantage Performance | - |
| 3DMark 11 Performance GPU | - |
| 3DMark Cloud Gate GPU | - |
| 3DMark Fire Strike Score | - |
| 3DMark Fire Strike Graphics | - |
Key Features
| Multi Display Supports | |
| Ray Tracing Supports | |
| 3D Supports | |
| DLSS Supports | |
| Multi GPU Supports | |
| RGB Lighting Supports | |
| HDMI 4K Supports | |
| 4K H264 Decode | |
| 4K H264 Encode | |
| H265/HEVC Decode | |
| H265/HEVC Encode | |
| AV1 Encode/Decode | |
| Adaptive Sync | |
| Has air-water cooling |
