Apple M1 Max 24-Core GPU vs Radeon R9 270X

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Primary details

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

Place in the ranking389not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.64no data
Power efficiency5.06no data
ArchitectureGCN 1.0 (2011−2020)no data
GPU code nameCuracaono data
Market segmentDesktopLaptop
Designreferenceno data
Release date8 October 2013 (11 years ago)10 November 2020 (3 years ago)
Launch price (MSRP)$199 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 cores128024
Core clock speedno data1296 MHz
Boost clock speed1050 MHzno data
Number of transistors2,800 millionno data
Manufacturing process technology28 nm5 nm
Power consumption (TDP)180 Watt10 Watt
Texture fill rate84.00no data
Floating-point processing power2.688 TFLOPSno data
ROPs32no data
TMUs80no data

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).

Bus supportPCIe 3.0no data
InterfacePCIe 3.0 x16no data
Width2-slotno data
Supplementary power connectors2 x 6-pinno 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 typeGDDR5LPDDR5-6400
Maximum RAM amount4 GBno data
Memory bus width256 Bitno data
Memory bandwidth179.2 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 Connectors2x DVI, 1x HDMI, 1x DisplayPortno data
Eyefinity+-
HDMI+-
DisplayPort support+-

Supported technologies

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

AppAcceleration+-
CrossFire+-
FreeSync+-
HD3D+-
LiquidVR+-
TressFX+-
TrueAudio+-
UVD+-
DDMA audio+no data

API compatibility

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

DirectXDirectX® 12no data
Shader Model5.1no data
OpenGL4.6no data
OpenCL1.2no data
Vulkan+-

Pros & cons summary


Recency 8 October 2013 10 November 2020
Chip lithography 28 nm 5 nm
Power consumption (TDP) 180 Watt 10 Watt

Apple M1 Max 24-Core GPU has an age advantage of 7 years, a 460% more advanced lithography process, and 1700% lower power consumption.

We couldn't decide between Radeon R9 270X and Apple M1 Max 24-Core GPU. We've got no test results to judge.

Be aware that Radeon R9 270X is a desktop card while Apple M1 Max 24-Core GPU 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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AMD Radeon R9 270X
Radeon R9 270X
Apple M1 Max 24-Core GPU
M1 Max 24-Core GPU

Comparisons with similar GPUs

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Community ratings

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4 737 votes

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3.5 48 votes

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Questions & comments

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