Radeon HD 7590M vs HD Graphics 4000

Primary details

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

Place in the ranking1063not rated
Place by popularity42not in top-100
Power efficiency1.82no data
ArchitectureGeneration 7.0 (2012−2013)TeraScale 2 (2009−2015)
GPU code nameIvy Bridge GT2Thames
Market segmentDesktopLaptop
Release date14 May 2012 (12 years ago)7 January 2012 (12 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 cores128480
Core clock speed650 MHz600 MHz
Boost clock speed1000 MHzno data
Number of transistors1,200 million716 million
Manufacturing process technology22 nm40 nm
Power consumption (TDP)unknown18 Watt
Texture fill rate16.0014.40
Floating-point processing power0.256 TFLOPS0.576 TFLOPS
ROPs28
TMUs1624

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 sizeno datamedium sized
InterfaceRing BusPCIe 2.0 x16
WidthIGPno data

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 SharedGDDR5
Maximum RAM amountSystem Shared1 GB
Memory bus widthSystem Shared64 Bit
Memory clock speedSystem Shared800 MHz
Memory bandwidthno data25.6 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 DependentNo outputs

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Quick Sync+no data

API compatibility

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

DirectX11.1 (11_0)11.2 (11_0)
Shader Model5.05.0
OpenGL4.04.4
OpenCL1.21.2
Vulkan+N/A

Pros & cons summary


Recency 14 May 2012 7 January 2012
Chip lithography 22 nm 40 nm

HD Graphics 4000 has an age advantage of 4 months, and a 81.8% more advanced lithography process.

We couldn't decide between HD Graphics 4000 and Radeon HD 7590M. We've got no test results to judge.

Be aware that HD Graphics 4000 is a desktop card while Radeon HD 7590M is a notebook 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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Intel HD Graphics 4000
HD Graphics 4000
AMD Radeon HD 7590M
Radeon HD 7590M

Comparisons with similar GPUs

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Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.1 5194 votes

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3 3 votes

Rate Radeon HD 7590M on a scale of 1 to 5:

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Questions & comments

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