ATI Mobility Radeon HD 4100 IGP vs HD 7770

VS

Primary details

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

Place in the ranking601not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.45no data
Power efficiency4.84no data
ArchitectureGCN 1.0 (2011−2020)TeraScale (2005−2013)
GPU code nameCape VerdeRS880
Market segmentDesktopLaptop
Release date15 February 2012 (12 years ago)1 November 2009 (15 years ago)
Launch price (MSRP)$159 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores64040
Core clock speed1000 MHz350 MHz
Number of transistors1,500 million181 million
Manufacturing process technology28 nm55 nm
Power consumption (TDP)80 Wattno data
Texture fill rate40.001.400
Floating-point processing power1.28 TFLOPS0.028 TFLOPS
ROPs164
TMUs404

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 3.0 x16PCIe 1.0 x16
Length210 mmno data
Width2-slotno data
Supplementary power connectors1x 6-pinNone

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 typeGDDR5System Shared
Maximum RAM amount2 GBSystem Shared
Memory bus width128 BitSystem Shared
Memory clock speed1125 MHzSystem Shared
Memory bandwidth72 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 Connectors1x DVI, 1x HDMI, 2x mini-DisplayPortNo outputs
Eyefinity+-
HDMI+-

API compatibility

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

DirectX12 (11_1)10.1 (10_1)
Shader Model5.14.1
OpenGL4.63.3
OpenCL1.21.0
Vulkan1.2.131N/A

Pros & cons summary


Recency 15 February 2012 1 November 2009
Chip lithography 28 nm 55 nm

HD 7770 has an age advantage of 2 years, and a 96.4% more advanced lithography process.

We couldn't decide between Radeon HD 7770 and Mobility Radeon HD 4100 IGP. We've got no test results to judge.

Be aware that Radeon HD 7770 is a desktop card while Mobility Radeon HD 4100 IGP is a notebook one.


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

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


AMD Radeon HD 7770
Radeon HD 7770
ATI Mobility Radeon HD 4100 IGP
Mobility Radeon HD 4100 IGP

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

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


3.7 939 votes

Rate Radeon HD 7770 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Mobility Radeon HD 4100 IGP on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.