GEFORCE

NVIDIA GeForce 7800 GS+ 20Pipes AGP

NVIDIA graphics card specifications and benchmark scores

512 MB
VRAM
โ€”
MHz Boost
75W
TDP
256
Bus Width

NVIDIA GeForce 7800 GS+ 20Pipes AGP Specifications

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GeForce 7800 GS+ 20Pipes AGP GPU Core

Shader units and compute resources

The NVIDIA GeForce 7800 GS+ 20Pipes 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
20
ROPs
16
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7800 GS+ 20Pipes AGP Clock Speeds

GPU and memory frequencies

Clock speeds directly impact the GeForce 7800 GS+ 20Pipes 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 GeForce 7800 GS+ 20Pipes AGP by NVIDIA dynamically adjusts frequencies based on workload, temperature, and power limits to maximize performance while maintaining stability.

GPU Clock
425 MHz
Memory Clock
625 MHz 1250 Mbps effective
GDDR GDDR 6X 6X

NVIDIA's GeForce 7800 GS+ 20Pipes AGP Memory

VRAM capacity and bandwidth

VRAM (Video RAM) is dedicated memory for storing textures, frame buffers, and shader data. The GeForce 7800 GS+ 20Pipes 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
512 MB
VRAM
512 MB
Memory Type
GDDR3
VRAM Type
GDDR3
Memory Bus
256 bit
Bus Width
256-bit
Bandwidth
40.00 GB/s
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7800 GS+ 20Pipes AGP Theoretical Performance

Compute and fill rates

Theoretical performance metrics provide a baseline for comparing the NVIDIA GeForce 7800 GS+ 20Pipes 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
6.800 GPixel/s
Texture Rate
8.500 GTexel/s
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Curie Architecture & Process

Manufacturing and design details

The NVIDIA GeForce 7800 GS+ 20Pipes AGP is built on NVIDIA's Curie 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 7800 GS+ 20Pipes AGP will perform in GPU benchmarks compared to previous generations.

Architecture
Curie
GPU Name
G70
Process Node
110 nm
Foundry
TSMC
Transistors
302 million
Die Size
333 mmยฒ
Density
906.9K / mmยฒ
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NVIDIA's GeForce 7800 GS+ 20Pipes AGP Power & Thermal

TDP and power requirements

Power specifications for the NVIDIA GeForce 7800 GS+ 20Pipes 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 GeForce 7800 GS+ 20Pipes AGP to maintain boost clocks without throttling.

TDP
75 W
TDP
75W
Power Connectors
1x Molex
Suggested PSU
250 W
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GeForce 7800 GS+ 20Pipes AGP by NVIDIA Physical & Connectivity

Dimensions and outputs

Physical dimensions of the NVIDIA GeForce 7800 GS+ 20Pipes 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
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NVIDIA API Support

Graphics and compute APIs

API support determines which games and applications can fully utilize the NVIDIA GeForce 7800 GS+ 20Pipes 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
9.0c (9_3)
DirectX
9.0c (9_3)
OpenGL
2.1
OpenGL
2.1
Shader Model
3.0
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GeForce 7800 GS+ 20Pipes AGP Product Information

Release and pricing details

The NVIDIA GeForce 7800 GS+ 20Pipes AGP is manufactured by NVIDIA 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 GeForce 7800 GS+ 20Pipes AGP by NVIDIA represents good value at current market prices. Predecessor and successor information aids in tracking generational improvements and planning future upgrades.

Manufacturer
NVIDIA
Release Date
Feb 2006
Production
End-of-life
Predecessor
GeForce 6 AGP
Successor
GeForce 8

GeForce 7800 GS+ 20Pipes AGP Benchmark Scores

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No benchmark data available for this GPU.

About NVIDIA GeForce 7800 GS+ 20Pipes AGP

The NVIDIA GeForce 7800 GS+ 20Pipes AGP was engineered to serve enthusiasts still committed to the AGP platform during the PCI-E transition. Its 20-pipeline design and 512 MB of GDDR3 memory provided a tangible performance uplift over lower-tier AGP solutions. Built on the Curie architecture at a 110 nm process, it balances capability with the eraโ€™s thermal constraints. With a 75 W TDP, the card remains manageable for quality power supplies equipped with a dedicated AUX connector. The AGP 8x interface caps bandwidth compared to modern standards, but it was the practical limit for legacy systems. Released in early 2006, the NVIDIA GeForce 7800 GS+ 20Pipes AGP targeted users seeking maximum output without a full platform overhaul. For corporate buyers maintaining aging workstations, it offers a targeted upgrade path with minimal disruption. In its class, the NVIDIA GeForce 7800 GS+ 20Pipes AGP represents a premium AGP option focused on pipeline efficiency and memory capacity. For prospective buyers, evaluating the NVIDIA GeForce 7800 GS+ 20Pipes AGP against contemporary PCI-E alternatives clarifies its positioning. Key considerations include: - Price-to-performance ratio relative to other AGP cards at the time - Market positioning as a high-end AGP stopgap before full platform migration - Future-proofing given the sunset of AGP and limited driver support - Pairing suggestions with robust CPUs and adequate PSUs to avoid bottlenecks - Value in 512 MB VRAM for texture-heavy workloads versus 256 MB peers These factors frame expectations: strong legacy performance, but not a substitute for modern architectures. When viewed objectively, it is a strategic acquisition for systems where replacement is not feasible. For deployment, pair the NVIDIA GeForce 7800 GS+ 20Pipes AGP with a capable dual-core CPU and at least 2 GB of system memory to minimize frame-time variance. A quality 450 550 W PSU with a stable +12V rail is advisable given the 75 W TDP and auxiliary power requirement. Ensure adequate case airflow, as the 110 nm process can sustain higher temperatures under load. Driver availability and OS compatibility should be verified for stability in professional environments. The AGP 8x interface may constrain bandwidth in texture-heavy scenarios, so moderate settings are recommended for predictability. Ultimately, the NVIDIA GeForce 7800 GS+ 20Pipes AGP is best suited for targeted upgrades of legacy systems where platform replacement is not an option. This approach maximizes utility while maintaining a clear migration path to PCI-E when resources allow.

The AMD Equivalent of GeForce 7800 GS+ 20Pipes AGP

Looking for a similar graphics card from AMD? The AMD Radeon RX 480 offers comparable performance and features in the AMD lineup.

AMD Radeon RX 480

AMD โ€ข 8 GB VRAM

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