Radeon R9 290X2 vs R9 280

VS

Primary details

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

Place in the ranking365not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.41no data
Power efficiency4.94no data
ArchitectureGCN 1.0 (2011−2020)GCN 2.0 (2013−2017)
GPU code nameTahitiHawaii
Market segmentDesktopDesktop
Designreferenceno data
Release date4 March 2014 (10 years ago)24 June 2014 (10 years ago)
Launch price (MSRP)$279 $1,399

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 cores17922816
Core clock speedno data1000 MHz
Boost clock speed933 MHzno data
Number of transistors4,313 million6,200 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)200 Watt580 Watt
Texture fill rate104.5176.0
Floating-point processing power3.344 TFLOPS5.632 TFLOPS
ROPs3264
TMUs112176

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 x16PCIe 3.0 x16
Length275 mmno data
Width2-slot3-slot
Supplementary power connectors1 x 6-pin + 1 x 8-pin4x 8-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 typeGDDR5GDDR5
Maximum RAM amount3 GB4 GB
Memory bus width384 Bit512 Bit
Memory clock speed1250 MHz1350 MHz
Memory bandwidth240 GB/s345.6 GB/s

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, 2x mini-DisplayPort2x DVI, 1x HDMI, 1x DisplayPort
Eyefinity+-
HDMI++

Supported technologies

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

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® 1212 (12_0)
Shader Model5.16.3
OpenGL4.64.6
OpenCL1.22.0
Vulkan+1.2.131

Pros & cons summary


Recency 4 March 2014 24 June 2014
Maximum RAM amount 3 GB 4 GB
Power consumption (TDP) 200 Watt 580 Watt

R9 280 has 190% lower power consumption.

R9 290X2, on the other hand, has an age advantage of 3 months, and a 33.3% higher maximum VRAM amount.

We couldn't decide between Radeon R9 280 and Radeon R9 290X2. We've got no test results to judge.


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 280
Radeon R9 280
AMD Radeon R9 290X2
Radeon R9 290X2

Comparisons with similar GPUs

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Community ratings

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3.6 399 votes

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3.7 9 votes

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Questions & comments

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