A800 PCIe 80 GB vs GeForce GTX 460 X2

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureFermi (2010−2014)Ampere (2020−2025)
GPU code nameGF104GA100
Market segmentDesktopWorkstation
Release date11 March 2011 (14 years ago)8 November 2022 (2 years ago)

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 cores336 ×26912
Core clock speed701 MHz1065 MHz
Boost clock speedno data1410 MHz
Number of transistors1,950 million54,200 million
Manufacturing process technology40 nm7 nm
Power consumption (TDP)160 Watt250 Watt
Texture fill rate39.26 ×2609.1
Floating-point processing power0.9415 TFLOPS ×219.49 TFLOPS
ROPs32 ×2160
TMUs56 ×2432
Tensor Coresno data432

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).

InterfacePCIe 2.0 x16PCIe 4.0 x16
Length292 mm267 mm
Width2-slot2-slot
Supplementary power connectors2x 8-pin8-pin EPS

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 typeGDDR5HBM2e
Maximum RAM amount1 GB ×280 GB
Memory bus width256 Bit ×25120 Bit
Memory clock speed900 MHz1512 MHz
Memory bandwidth115.2 GB/s ×21,935 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 Connectors3x DVI, 1x mini-HDMINo outputs
HDMI+-

API and SDK compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_0)N/A
Shader Model5.1N/A
OpenGL4.6N/A
OpenCL1.13.0
VulkanN/AN/A
CUDA2.18.0
DLSS-+

Pros & cons summary


Recency 11 March 2011 8 November 2022
Maximum RAM amount 1 GB 80 GB
Chip lithography 40 nm 7 nm
Power consumption (TDP) 160 Watt 250 Watt

GTX 460 X2 has 56.3% lower power consumption.

A800 PCIe 80 GB, on the other hand, has an age advantage of 11 years, a 7900% higher maximum VRAM amount, and a 471.4% more advanced lithography process.

We couldn't decide between GeForce GTX 460 X2 and A800 PCIe 80 GB. We've got no test results to judge.

Be aware that GeForce GTX 460 X2 is a desktop graphics card while A800 PCIe 80 GB is a workstation one.

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NVIDIA GeForce GTX 460 X2
GeForce GTX 460 X2
NVIDIA A800 PCIe 80 GB
A800 PCIe 80 GB

Other comparisons

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Community ratings

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3.7 12 votes

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