GeForce RTX 5070 Ti vs Radeon 660M

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Primary details

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

Place in the ranking332not rated
Place by popularitynot in top-100not in top-100
Power efficiency27.94no data
ArchitectureRDNA 2.0 (2020−2024)Blackwell 2.0 (2025)
GPU code nameRembrandt+GB203
Market segmentLaptopDesktop
Release date3 January 2023 (1 year 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 cores3848960
Core clock speed1500 MHz2235 MHz
Boost clock speed1900 MHz2520 MHz
Number of transistors13,100 millionno data
Manufacturing process technology6 nmno data
Power consumption (TDP)40 Watt285 Watt
Texture fill rate45.60705.6
Floating-point processing power1.459 TFLOPS45.16 TFLOPS
ROPs16128
TMUs24280
Tensor Coresno data280
Ray Tracing Cores670

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 4.0 x8PCIe 5.0 x16
Lengthno data304 mm
Widthno data3-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 typeSystem SharedGDDR7
Maximum RAM amountSystem Shared16 GB
Memory bus widthSystem Shared256 Bit
Memory clock speedSystem Shared2205 MHz
Memory bandwidthno data894.7 GB/s
Shared memory+-

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 ConnectorsPortable Device Dependent1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.8
OpenGL4.64.6
OpenCL2.03.0
Vulkan1.31.3
CUDA-10.1

Pros & cons summary


Power consumption (TDP) 40 Watt 285 Watt

Radeon 660M has 612.5% lower power consumption.

We couldn't decide between Radeon 660M and GeForce RTX 5070 Ti. We've got no test results to judge.

Be aware that Radeon 660M is a notebook card while GeForce RTX 5070 Ti is a desktop one.


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

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AMD Radeon 660M
Radeon 660M
NVIDIA GeForce RTX 5070 Ti
GeForce RTX 5070 Ti

Comparisons with similar GPUs

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Community ratings

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3.6 324 votes

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4.2 21 vote

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Questions & comments

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