Radeon PRO W7800 48 GB vs RX 7900 XT
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 18 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 37.84 | no data |
| Power efficiency | 17.14 | no data |
| Architecture | RDNA 3.0 (2022−2025) | RDNA 3.0 (2022−2025) |
| GPU code name | Navi 31 | Navi 31 |
| Market segment | Desktop | Workstation |
| Release date | 3 November 2022 (2 years ago) | 13 April 2023 (1 year ago) |
| Launch price (MSRP) | $899 | $2,499 |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 5376 | 4480 |
| Core clock speed | 1387 MHz | 1895 MHz |
| Boost clock speed | 2394 MHz | 2525 MHz |
| Number of transistors | 57,700 million | 57,700 million |
| Manufacturing process technology | 5 nm | 5 nm |
| Power consumption (TDP) | 300 Watt | 281 Watt |
| Texture fill rate | 804.4 | 707.0 |
| Floating-point processing power | 51.48 TFLOPS | 45.25 TFLOPS |
| ROPs | 192 | 128 |
| TMUs | 336 | 280 |
| Ray Tracing Cores | 84 | 70 |
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 | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Length | 276 mm | 280 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 2x 8-pin | 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 | GDDR6 | GDDR6 |
| Maximum RAM amount | 20 GB | 48 GB |
| Memory bus width | 320 Bit | 384 Bit |
| Memory clock speed | 2500 MHz | 2250 MHz |
| Memory bandwidth | 800.0 GB/s | 864.0 GB/s |
| Shared memory | - | - |
| Resizable BAR | + | + |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C | 3x DisplayPort 2.1, 1x mini-DisplayPort 2.1 |
| HDMI | + | - |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| Shader Model | 6.7 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 2.2 |
| Vulkan | 1.3 | 1.3 |
Pros & cons summary
| Recency | 3 November 2022 | 13 April 2023 |
| Maximum RAM amount | 20 GB | 48 GB |
| Power consumption (TDP) | 300 Watt | 281 Watt |
PRO W7800 48 GB has an age advantage of 5 months, a 140% higher maximum VRAM amount, and 6.8% lower power consumption.
We couldn't decide between Radeon RX 7900 XT and Radeon PRO W7800 48 GB. We've got no test results to judge.
Be aware that Radeon RX 7900 XT is a desktop card while Radeon PRO W7800 48 GB is a workstation one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
