RADEON

ATI Radeon X800 GTO AGP

AMD graphics card specifications and benchmark scores

256 MB
VRAM
MHz Boost
49W
TDP
256
Bus Width

ATI Radeon X800 GTO AGP Specifications

⚙️

ATI Radeon X800 GTO AGP GPU Core

Shader units and compute resources

The ATI Radeon X800 GTO AGP GPU core specifications define its raw processing power for graphics and compute workloads. Shading units (also called CUDA cores, stream processors, or execution units depending on manufacturer) handle the parallel calculations required for rendering. TMUs (Texture Mapping Units) process texture data, while ROPs (Render Output Units) handle final pixel output. Higher shader counts generally translate to better GPU benchmark performance, especially in demanding games and 3D applications.

TMUs
12
ROPs
12
⏱️

ATI Radeon X800 GTO AGP Clock Speeds

GPU and memory frequencies

Clock speeds directly impact the ATI Radeon X800 GTO AGP's performance in GPU benchmarks and real-world gaming. The base clock represents the minimum guaranteed frequency, while the boost clock indicates peak performance under optimal thermal conditions. Memory clock speed affects texture loading and frame buffer operations. The ATI Radeon X800 GTO AGP by AMD dynamically adjusts frequencies based on workload, temperature, and power limits to maximize performance while maintaining stability.

GPU Clock
400 MHz
Memory Clock
490 MHz 980 Mbps effective
GDDR GDDR 6X 6X

AMD's ATI Radeon X800 GTO AGP Memory

VRAM capacity and bandwidth

VRAM (Video RAM) is dedicated memory for storing textures, frame buffers, and shader data. The ATI Radeon X800 GTO AGP's memory capacity determines how well it handles high-resolution textures and multiple displays. Memory bandwidth, measured in GB/s, affects how quickly data moves between the GPU and VRAM. Higher bandwidth improves performance in memory-intensive scenarios like 4K gaming. The memory bus width and type (GDDR6, GDDR6X, HBM) significantly influence overall GPU benchmark scores.

Memory Size
256 MB
VRAM
256 MB
Memory Type
GDDR3
VRAM Type
GDDR3
Memory Bus
256 bit
Bus Width
256-bit
Bandwidth
31.36 GB/s
📈

ATI Radeon X800 GTO AGP Theoretical Performance

Compute and fill rates

Theoretical performance metrics provide a baseline for comparing the ATI Radeon X800 GTO AGP against other graphics cards. FP32 (single-precision) performance, measured in TFLOPS, indicates compute capability for gaming and general GPU workloads. FP64 (double-precision) matters for scientific computing. Pixel and texture fill rates determine how quickly the GPU can render complex scenes. While real-world GPU benchmark results depend on many factors, these specifications help predict relative performance levels.

Pixel Rate
4.800 GPixel/s
Texture Rate
4.800 GTexel/s
🏗️

R400 Architecture & Process

Manufacturing and design details

The ATI Radeon X800 GTO AGP is built on AMD's R400 architecture, which defines how the GPU processes graphics and compute workloads. The manufacturing process node affects power efficiency, thermal characteristics, and maximum clock speeds. Smaller process nodes pack more transistors into the same die area, enabling higher performance per watt. Understanding the architecture helps predict how the ATI Radeon X800 GTO AGP will perform in GPU benchmarks compared to previous generations.

Architecture
R400
GPU Name
R481
Process Node
130 nm
Foundry
TSMC
Transistors
160 million
Die Size
297 mm²
Density
538.7K / mm²
🔌

AMD's ATI Radeon X800 GTO AGP Power & Thermal

TDP and power requirements

Power specifications for the ATI Radeon X800 GTO AGP determine PSU requirements and thermal management needs. TDP (Thermal Design Power) indicates the heat output under typical loads, guiding cooler selection. Power connector requirements ensure adequate power delivery for stable operation during demanding GPU benchmarks. The suggested PSU wattage accounts for the entire system, not just the graphics card. Efficient power delivery enables the ATI Radeon X800 GTO AGP to maintain boost clocks without throttling.

TDP
49 W
TDP
49W
Power Connectors
1x Molex
Suggested PSU
200 W
📐

ATI Radeon X800 GTO AGP by AMD Physical & Connectivity

Dimensions and outputs

Physical dimensions of the ATI Radeon X800 GTO AGP are critical for case compatibility. Card length, height, and slot width determine whether it fits in your chassis. The PCIe interface version affects bandwidth for communication with the CPU. Display outputs define monitor connectivity options, with modern cards supporting multiple high-resolution displays simultaneously. Verify these specifications against your case and motherboard before purchasing to ensure a proper fit.

Slot Width
Single-slot
Bus Interface
AGP 8x
Display Outputs
1x DVI1x VGA1x S-Video
Display Outputs
1x DVI1x VGA1x S-Video
🎮

AMD API Support

Graphics and compute APIs

API support determines which games and applications can fully utilize the ATI Radeon X800 GTO AGP. DirectX 12 Ultimate enables advanced features like ray tracing and variable rate shading. Vulkan provides cross-platform graphics capabilities with low-level hardware access. OpenGL remains important for professional applications and older games. CUDA (NVIDIA) and OpenCL enable GPU compute for video editing, 3D rendering, and scientific applications. Higher API versions unlock newer graphical features in GPU benchmarks and games.

DirectX
9.0b (9_2)
DirectX
9.0b (9_2)
OpenGL
2.1
OpenGL
2.1
📦

ATI Radeon X800 GTO AGP Product Information

Release and pricing details

The ATI Radeon X800 GTO AGP is manufactured by AMD as part of their graphics card lineup. Release date and launch pricing provide context for comparing GPU benchmark results with competing products from the same era. Understanding the product lifecycle helps evaluate whether the ATI Radeon X800 GTO AGP by AMD represents good value at current market prices. Predecessor and successor information aids in tracking generational improvements and planning future upgrades.

Manufacturer
AMD
Release Date
Oct 2005
Production
End-of-life
Predecessor
Radeon R300
Successor
Radeon R500 AGP

ATI Radeon X800 GTO AGP Benchmark Scores

📊

No benchmark data available for this GPU.

About ATI Radeon X800 GTO AGP

When evaluating a legacy graphics card, the first question is often about value proposition. The AMD ATI Radeon X800 GTO AGP arrived in late 2005 as a potent option for those not ready to upgrade their entire platform to PCIe. Its 256 MB of GDDR3 memory was respectable for the era, offering decent texture handling for games like Half-Life 2 and F.E.A.R. However, with a 49 W TDP, it was efficient enough to run on many existing power supplies without issue. Why pay a premium for a top-tier card when this model offered a significant portion of the performance for less? This specific SKU targeted the performance-seeking user who was still invested in the AGP ecosystem. Understanding where this card fits in the historical hardware landscape requires looking at the transition period of 2005. The R400 architecture was mature, built on a 130 nm process, which meant stability and driver support were well-established. The AMD ATI Radeon X800 GTO AGP was positioned to challenge the NVIDIA GeForce 6800, often trading blows depending on the title. It wasn't the absolute king of the hill, but it was a smart buy for the "sweet spot" of price to performance. Does the longevity of the R400 architecture justify choosing it over newer, albeit more expensive, alternatives? For many, the answer was a resounding yes, as it extended the life of a trusted Socket 939 or Pentium 4 machine. Discussing future-proofing with a card from 2005 is a complex but necessary exercise. The primary limitation facing the AMD ATI Radeon X800 GTO AGP is its lack of unified shaders and DirectX 9.0c compliance with Shader Model 3.0. This architectural constraint meant it would struggle with titles released just a few years later that relied on more advanced rendering techniques. While the 256 MB VRAM was sufficient for 1024x768 or 1280x1024 gaming at the time, it quickly became a bottleneck. Can we really expect a card limited to AGP 8x to keep pace with the demands of future titles? Ultimately, this card was about maximizing the present, not preparing for the distant future of graphics rendering. For those looking to build or restore a period-correct machine, the system requirements are a crucial consideration. You must have a motherboard equipped with an AGP slot (4x/8x compatible) to even utilize this card, a standard that was already being phased out upon its release. The 49 W TDP is low by modern standards, but ensuring you have a reliable PSU with a dedicated 6-pin connector was often necessary for stability. The following list outlines the key hardware prerequisites for running this card effectively: * An AGP 8x compatible motherboard (Intel 865/875 or VIA/K8T800 chipsets) * A Pentium 4 or AMD Athlon 64 CPU to avoid bottlenecking * At least 512 MB of system RAM (1 GB recommended for smoother gameplay) * A power supply with a 6-pin PCIe power connector * A case with adequate airflow for the passive or single-slot cooler * A monitor capable of 1024x768 or higher resolution via VGA or DVI Is your legacy system ready to give the AMD ATI Radeon X800 GTO AGP the support it needs to shine?

The NVIDIA Equivalent of ATI Radeon X800 GTO AGP

Looking for a similar graphics card from NVIDIA? The NVIDIA GeForce RTX 2080 offers comparable performance and features in the NVIDIA lineup.

NVIDIA GeForce RTX 2080

NVIDIA • 8 GB VRAM

View Specs Compare

Popular ATI Radeon X800 GTO AGP Comparisons

See how the ATI Radeon X800 GTO AGP stacks up against similar graphics cards from the same generation and competing brands.

Compare ATI Radeon X800 GTO AGP with Other GPUs

Select another GPU to compare specifications and benchmarks side-by-side.

Browse GPUs