UHD Graphics 770 Mobile vs Radeon HD 6330M

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
ArchitectureTeraScale 2 (2009−2015)Generation 12.2 (2022−2023)
GPU code nameRobsonRaptor Lake GT1
Market segmentLaptopLaptop
Release date26 November 2010 (13 years ago)4 January 2023 (1 year 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 cores80256
Core clock speed500 MHz300 MHz
Boost clock speedno data1600 MHz
Number of transistors292 millionno data
Manufacturing process technology40 nm10 nm
Power consumption (TDP)7 Watt15 Watt
Texture fill rate4.00025.60
Floating-point processing power0.08 TFLOPS0.8192 TFLOPS
ROPs48
TMUs816

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 x16Ring Bus

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 typeGDDR3System Shared
Maximum RAM amount1 GBSystem Shared
Memory bus width64 BitSystem Shared
Memory clock speed800 MHzSystem Shared
Memory bandwidth12.8 GB/sno data
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 ConnectorsNo outputsPortable Device Dependent

API compatibility

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

DirectX11.2 (11_0)12 (12_1)
Shader Model5.06.6
OpenGL4.44.6
OpenCL1.23.0
VulkanN/A1.3

Pros & cons summary


Recency 26 November 2010 4 January 2023
Chip lithography 40 nm 10 nm
Power consumption (TDP) 7 Watt 15 Watt

HD 6330M has 114.3% lower power consumption.

UHD Graphics 770 Mobile, on the other hand, has an age advantage of 12 years, and a 300% more advanced lithography process.

We couldn't decide between Radeon HD 6330M and UHD Graphics 770 Mobile. 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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AMD Radeon HD 6330M
Radeon HD 6330M
Intel UHD Graphics 770 Mobile
UHD Graphics 770 Mobile

Comparisons with similar GPUs

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Community ratings

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3.7 20 votes

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3.2 14 votes

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Questions & comments

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