Data Center GPU Max Subsystem vs ATI Radeon X1800 XT
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 | R500 (2005−2007) | Generation 12.5 (2021−2023) |
| GPU code name | R520 | Ponte Vecchio |
| Market segment | Desktop | Workstation |
| Release date | 1 October 2005 (20 years ago) | 10 January 2023 (2 years ago) |
| Launch price (MSRP) | $549 | 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | no data | 16384 ×4 |
| Core clock speed | 600 MHz | 900 MHz |
| Boost clock speed | no data | 1600 MHz |
| Number of transistors | 321 million | 100,000 million |
| Manufacturing process technology | 90 nm | 10 nm |
| Power consumption (TDP) | 113 Watt | 2400 Watt |
| Texture fill rate | 9.600 | 1,638 ×4 |
| Floating-point processing power | no data | 52.43 TFLOPS ×4 |
| ROPs | 16 | no data |
| TMUs | 16 | 1024 ×4 |
| Tensor Cores | no data | 1024 ×4 |
| Ray Tracing Cores | no data | 128 ×4 |
| L1 Cache | no data | 64 MB |
| L2 Cache | no data | 408 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 5.0 x16 |
| Length | no data | 267 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 1x 6-pin | 1x 16-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 | HBM2e |
| Maximum RAM amount | 512 MB | 128 GB ×4 |
| Memory bus width | 256 Bit | 8192 Bit ×4 |
| Memory clock speed | 700 MHz | 1565 MHz |
| Memory bandwidth | 44.8 GB/s | 3,205 GB/s ×4 |
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 | 2x DVI, 1x S-Video | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0c (9_3) | 12 (12_1) |
| Shader Model | 3.0 | 6.6 |
| OpenGL | 2.0 | 4.6 |
| OpenCL | N/A | 3.0 |
| Vulkan | N/A | N/A |
| DLSS | - | + |
Pros & cons summary
| Recency | 1 October 2005 | 10 January 2023 |
| Maximum RAM amount | 512 MB | 128 GB |
| Chip lithography | 90 nm | 10 nm |
| Power consumption (TDP) | 113 Watt | 2400 Watt |
ATI X1800 XT has 2023.9% lower power consumption.
Data Center GPU Max Subsystem, on the other hand, has an age advantage of 17 years, a 25500% higher maximum VRAM amount, and a 800% more advanced lithography process.
We couldn't decide between Radeon X1800 XT and Data Center GPU Max Subsystem. We've got no test results to judge.
Be aware that Radeon X1800 XT is a desktop graphics card while Data Center GPU Max Subsystem is a workstation one.
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