Radeon PRO W7800 48 GB vs ATI Mobility HD 2400 XT Mac Edition
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | TeraScale (2005−2013) | RDNA 3.0 (2022−2025) |
| GPU code name | M74 | Navi 31 |
| Market segment | Laptop | Workstation |
| Release date | 28 June 2007 (18 years ago) | 13 April 2023 (2 years ago) |
| Launch price (MSRP) | no data | $2,499 |
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 | 40 | 4480 |
| Core clock speed | 650 MHz | 1895 MHz |
| Boost clock speed | no data | 2525 MHz |
| Number of transistors | 180 million | 57,700 million |
| Manufacturing process technology | 65 nm | 5 nm |
| Power consumption (TDP) | no data | 281 Watt |
| Texture fill rate | 2.600 | 707.0 |
| Floating-point processing power | 0.052 TFLOPS | 45.25 TFLOPS |
| ROPs | 4 | 128 |
| TMUs | 4 | 280 |
| Ray Tracing Cores | no data | 70 |
| L0 Cache | no data | 2.2 MB |
| L1 Cache | no data | 2 MB |
| L2 Cache | 32 KB | 6 MB |
| L3 Cache | no data | 96 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 | PCIe 1.0 x16 | PCIe 4.0 x16 |
| Length | no data | 280 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 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 | GDDR3 | GDDR6 |
| Maximum RAM amount | 128 MB | 48 GB |
| Memory bus width | 64 Bit | 384 Bit |
| Memory clock speed | 800 MHz | 2250 MHz |
| Memory bandwidth | 12.8 GB/s | 864.0 GB/s |
| 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 | No outputs | 3x DisplayPort 2.1, 1x mini-DisplayPort 2.1 |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.0 (10_0) | 12 Ultimate (12_2) |
| Shader Model | 4.0 | 6.8 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | N/A | 2.2 |
| Vulkan | N/A | 1.3 |
Pros & cons summary
| Recency | 28 June 2007 | 13 April 2023 |
| Maximum RAM amount | 128 MB | 48 GB |
| Chip lithography | 65 nm | 5 nm |
PRO W7800 48 GB has an age advantage of 15 years, a 38300% higher maximum VRAM amount, and a 1200% more advanced lithography process.
We couldn't decide between Mobility Radeon HD 2400 XT Mac Edition and Radeon PRO W7800 48 GB. We've got no test results to judge.
Be aware that Mobility Radeon HD 2400 XT Mac Edition is a notebook graphics 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.
