Radeon X1600 vs Apple M1 8-Core GPU

Primary details

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

Place in performance ranking347not rated
Place by popularitynot in top-100not in top-100
Architectureno dataUltra-Threaded SE
GPU code nameno dataRV516
Market segmentLaptopDesktop
Release date10 November 2020 (3 years ago)2007 (17 years ago)
Current priceno data$104

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores8no data
Core clock speed1278 MHz635 MHz
Number of transistorsno data105 million
Manufacturing process technology5 nm90 nm
Power consumption (TDP)no data27 Watt
Texture fill rateno data2.540

Form factor & compatibility

Information on Apple M1 8-Core GPU and Radeon X1600 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Interfaceno dataPCIe 1.0 x16
Widthno data1-slot
Supplementary power connectorsno dataNone

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 typeno dataDDR2
Maximum RAM amountno data512 MB
Memory bus widthno data128 Bit
Memory clock speedno data800 MBps
Memory bandwidthno data12.8 GB/s
Shared memory+no data

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 data2x DVI, 1x S-Video

API compatibility

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

DirectXno data9.0c (9_3)
Shader Modelno data3.0
OpenGLno data2.1
OpenCLno dataN/A
Vulkanno dataN/A

Pros & cons summary


Chip lithography 5 nm 90 nm

We couldn't decide between Apple M1 8-Core GPU and Radeon X1600. We've got no test results to judge.

Be aware that Apple M1 8-Core GPU is a notebook card while Radeon X1600 is a desktop 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.


Apple M1 8-Core GPU
M1 8-Core GPU
ATI Radeon X1600
Radeon X1600

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.


4 890 votes

Rate Apple M1 8-Core GPU on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.2 57 votes

Rate Radeon X1600 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.