ATI Radeon HD 5770 X2 vs ATI Mobility HD 5770

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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
ArchitectureTeraScale 2 (2009−2015)TeraScale 2 (2009−2015)
GPU code nameMadisonJuniper
Market segmentLaptopDesktop
Release date7 January 2010 (14 years ago)13 October 2010 (14 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 cores400800
Core clock speed650 MHz850 MHz
Number of transistors627 million1,040 million
Manufacturing process technology40 nm40 nm
Power consumption (TDP)30 Wattno data
Texture fill rate13.0034.00
Floating-point processing power0.52 TFLOPS1.36 TFLOPS
ROPs816
TMUs2040

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).

Laptop sizelargeno data
InterfacePCIe 2.0 x16PCIe 2.0 x16
Widthno data2-slot

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 typeGDDR5GDDR5
Maximum RAM amount1 GB1 GB
Memory bus width128 Bit128 Bit
Memory clock speed800 MHz1200 MHz
Memory bandwidth51.2 GB/s76.8 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 ConnectorsNo outputs2x DVI, 1x HDMI, 1x DisplayPort
HDMI-+

API compatibility

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

DirectX11.2 (11_0)11.2 (11_0)
Shader Model5.05.0
OpenGL4.44.4
OpenCL1.21.2
VulkanN/AN/A

Pros & cons summary


Recency 7 January 2010 13 October 2010

ATI HD 5770 X2 has an age advantage of 9 months.

We couldn't decide between Mobility Radeon HD 5770 and Radeon HD 5770 X2. We've got no test results to judge.

Be aware that Mobility Radeon HD 5770 is a notebook card while Radeon HD 5770 X2 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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ATI Mobility Radeon HD 5770
Mobility Radeon HD 5770
ATI Radeon HD 5770 X2
Radeon HD 5770 X2

Comparisons with similar GPUs

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Community ratings

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3.2 5 votes

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4 1 vote

Rate Radeon HD 5770 X2 on a scale of 1 to 5:

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Questions & comments

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