The Radeon RX 8000 Series, a new generation of GPUs based on RDNA 4, AMD’s latest graphics architecture, will not feature GDDR7 memory, according to a list of purported specifications that have surfaced online, including those that suggest the new graphics cards will top out with GDDR6 memory rated at 20 Gbps for 640 GB/s of bandwidth. AMD is expected to launch the Radeon RX 8000 Series during CES 2025, which is scheduled to run from January 7 to January 10 in Las Vegas, NV.
RDNA 4 GPU memory specs are said to include:
- Navi 48 (GFX1201): 256-bit / 20 Gbps / 640 GB/s
- Navi 48 (GFX1201): 256-bit / 18 Gbps / 576 GB/s
- Navi 48 (GFX1201): 192-bit / 19 Gbps / 456 GB/s
- Navi 44 (GFX1200): 128-bit / 18 Gbps / 288 GB/s
The original word from @Kepler_L2:
256 20
— Kepler (@Kepler_L2) August 27, 2024
256 18
192 19
🤔
A breakdown of the current Radeon RX 7000 Series:
| Name | Compute Units | Ray Accelerators | AI Accelerators | Game Frequency | AMD Infinity Cache Technology | Max Memory Size |
|---|---|---|---|---|---|---|
| AMD Radeon RX 7900 XTX | 96 | 96 | 192 | 2300 MHz | 96 MB | 24 GB |
| AMD Radeon RX 7900 XT | 84 | 84 | 168 | 2000 MHz | 80 MB | 20 GB |
| AMD Radeon RX 7900 GRE | 80 | 80 | 160 | 1880 MHz | 64 MB | 16 GB |
| AMD Radeon RX 7800 XT | 60 | 60 | 120 | 2124 MHz | 64 MB | 16 GB |
| AMD Radeon RX 7700 XT | 54 | 54 | 108 | 2171 MHz | 48 MB | 12 GB |
| AMD Radeon RX 7600 XT | 32 | 32 | 64 | 2470 MHz | 32 MB | 16 GB |
| AMD Radeon RX 7600 | 32 | 32 | 64 | 2250 MHz | 32 MB | 8 GB |
AMD on its current stack of GPUs, which leverage GDDR6 memory:
Break through new levels of performance with up to 24 GB of GDDR6 memory and blazing fast clock speeds for an incredible gaming experience. AMD Radeon RX 7000 Series graphics feature advanced AMD RDNA 3 compute units, with second-generation raytracing accelerators and new AI accelerators to deliver remarkable performance while maximizing graphical fidelity.