GeForce RTX 5080 vs 6600 LE

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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
ArchitectureCurie (2003−2013)Blackwell 2.0 (2025)
GPU code nameNV43GB203
Market segmentDesktopDesktop
Release date2005 (19 years ago)2025

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 coresno data10752
Core clock speed300 MHz2235 MHz
Boost clock speedno data2520 MHz
Number of transistors146 millionno data
Manufacturing process technology110 nm0 nm
Power consumption (TDP)no data350 Watt
Texture fill rate1.200846.7
Floating-point processing powerno data54.19 TFLOPS
ROPs4128
TMUs4336
Tensor Coresno data336
Ray Tracing Coresno data84

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 1.0 x16PCIe 5.0 x16
Lengthno data304 mm
Width1-slot3-slot
Supplementary power connectorsNone1x 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 typeDDRGDDR7
Maximum RAM amount128 MB16 GB
Memory bus width128 Bit256 Bit
Memory clock speed250 MHz2500 MHz
Memory bandwidth8 GB/s160.0 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x DVI, 1x VGA, 1x S-Video1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

API compatibility

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

DirectX9.0c (9_3)12 Ultimate (12_2)
Shader Model3.06.8
OpenGL2.0 (full) 2.1 (partial)4.6
OpenCLN/A3.0
VulkanN/A1.3
CUDA-9.1

Pros & cons summary


Maximum RAM amount 128 MB 16 GB

RTX 5080 has a 12700% higher maximum VRAM amount.

We couldn't decide between GeForce 6600 LE and GeForce RTX 5080. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce 6600 LE
GeForce 6600 LE
NVIDIA GeForce RTX 5080
GeForce RTX 5080

Comparisons with similar GPUs

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Community ratings

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3.5 54 votes

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2.9 42 votes

Rate GeForce RTX 5080 on a scale of 1 to 5:

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Questions & comments

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