Radeon R7 Carrizo vs Radeon R9 280X

If you are going to buy a new graphics card and are choosing between Radeon R7 Carrizo and Radeon R9 280X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R7 Carrizo stacks up against Radeon R9 280X, check out specs charts below.

Radeon R7 Carrizo is a Laptop Graphics Card

Note: Radeon R7 Carrizo is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R7 Carrizo here:

Main Specs

  Radeon R7 Carrizo Radeon R9 280X
Power consumption (TDP) 12-35 Watt 250 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type GDDR5
Maximum RAM amount 3 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 280X has 1983% more power consumption, than Radeon R7 Carrizo.
  • Radeon R7 Carrizo is used in Laptops, and Radeon R9 280X - in Desktops.
  • Radeon R7 Carrizo is build with GCN 1.2/2.0 architecture, and Radeon R9 280X - with GCN.
  • Radeon R7 Carrizo and Radeon R9 280X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 5−6 40−45
The average gaming FPS of Radeon R9 280X in Assassin's Creed Odyssey is 571% more, than Radeon R7 Carrizo.

Full Specs

  Radeon R7 Carrizo Radeon R9 280X
Architecture GCN 1.2/2.0 GCN
Code name Carrizo Thaiti XTL
Type Laptop Desktop
Release date 4 June 2015 8 October 2013
Pipelines 512 2048
Boost Clock 800 MHz 1000 MHz
Transistor count 2410 Million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 128.0
Floating-point performance 4,096 gflops
Length 275 mm
Memory bus width 64/128 Bit 384 Bit
Memory bandwidth 288 GB/s
Shared memory + -
DirectX DirectX 12 (FL 12_0)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan +
Monero / XMR (CryptoNight) 0.5 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 494 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 14.42 Mh/s
Zcash / ZEC (Equihash) 285 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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