GeForce RTX 4080 vs Radeon R9 M270

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Primary details

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

Place in the rankingnot rated3
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data29.01
Power efficiencyno data19.25
ArchitectureGCN (2012−2015)Ada Lovelace (2022−2024)
GPU code nameno dataAD103
Market segmentLaptopDesktop
Release date1 April 2014 (10 years ago)20 September 2022 (2 years ago)
Launch price (MSRP)no data$1,199

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 cores6409728
Core clock speed725 MHz2205 MHz
Boost clock speedno data2505 MHz
Number of transistors1500 Million45,900 million
Manufacturing process technology28 nm5 nm
Power consumption (TDP)no data320 Watt
Texture fill rateno data761.5
Floating-point processing powerno data48.74 TFLOPS
ROPsno data112
TMUsno data304
Tensor Coresno data304
Ray Tracing Coresno data76

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
Interfaceno dataPCIe 4.0 x16
Lengthno data310 mm
Widthno data3-slot
Supplementary power connectorsno data1x 16-pin

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 typeGDDR5GDDR6X
Maximum RAM amount4 GB16 GB
Memory bus width128 Bit256 Bit
Memory clock speed4500 MHz1400 MHz
Memory bandwidthno data716.8 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 data1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

API compatibility

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

DirectX12 (FL 11_1)12 Ultimate (12_2)
Shader Modelno data6.7
OpenGLno data4.6
OpenCLno data3.0
Vulkan-1.3
CUDA-8.9

Pros & cons summary


Recency 1 April 2014 20 September 2022
Maximum RAM amount 4 GB 16 GB
Chip lithography 28 nm 5 nm

RTX 4080 has an age advantage of 8 years, a 300% higher maximum VRAM amount, and a 460% more advanced lithography process.

We couldn't decide between Radeon R9 M270 and GeForce RTX 4080. We've got no test results to judge.

Be aware that Radeon R9 M270 is a notebook card while GeForce RTX 4080 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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AMD Radeon R9 M270
Radeon R9 M270
NVIDIA GeForce RTX 4080
GeForce RTX 4080

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Community ratings

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2.7 6 votes

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Questions & comments

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