Radeon RX 8800 XT vs RX Vega 11
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 689 | not rated |
| Place by popularity | 62 | not in top-100 |
| Power efficiency | 15.50 | no data |
| Architecture | GCN 5.0 (2017−2020) | RDNA 4.0 (2025−2026) |
| GPU code name | Raven | Navi 48 |
| Market segment | Desktop | Desktop |
| Release date | 12 February 2018 (8 years ago) | no data |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 704 | 4096 |
| Core clock speed | 300 MHz | 1295 MHz |
| Boost clock speed | 1240 MHz | 2430 MHz |
| Number of transistors | 4,940 million | no data |
| Manufacturing process technology | 14 nm | 4 nm |
| Power consumption (TDP) | 25 Watt | 220 Watt |
| Texture fill rate | 54.56 | 622.1 |
| Floating-point processing power | 1.971 TFLOPS | 19.91 TFLOPS |
| ROPs | 8 | 96 |
| TMUs | 44 | 256 |
| Ray Tracing Cores | no data | 64 |
| L0 Cache | no data | 1 MB |
| L1 Cache | no data | 768 KB |
| L2 Cache | no data | 4 MB |
| L3 Cache | no data | 64 MB |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | IGP | PCIe 4.0 x16 |
| Length | no data | 267 mm |
| Width | IGP | 2-slot |
| Supplementary power connectors | None | 2x 8-pin |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | System Shared | GDDR6 |
| Maximum RAM amount | System Shared | 16 GB |
| Memory bus width | System Shared | 256 Bit |
| Memory clock speed | System Shared | 2438 MHz |
| Memory bandwidth | no data | 624.1 GB/s |
| Shared memory | + | - |
| Resizable BAR | - | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | Motherboard Dependent | 1x HDMI 2.1a, 3x DisplayPort 2.1 |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| Shader Model | 6.7 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.2 |
| Vulkan | 1.3 | 1.3 |
Pros & cons summary
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 25 Watt | 220 Watt |
RX Vega 11 has 780% lower power consumption.
RX 8800 XT, on the other hand, has a 250% more advanced lithography process.
We couldn't decide between Radeon RX Vega 11 and Radeon RX 8800 XT. We've got no test results to judge.
Other comparisons
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