Radeon R5 M435 vs Radeon R9 280X

When comparing Radeon R5 M435 and Radeon R9 280X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R5 M435 and Radeon R9 280X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon R5 M435 Radeon R9 280X
Power consumption (TDP) 250 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R5 M435 is connected by PCIe 3.0 x8, and Radeon R9 280X uses PCIe 3.0 x16 interface.
  • Radeon R9 280X has 1 GB more memory, than Radeon R5 M435.
  • Both cards are used in Desktops.
  • Radeon R5 M435 is build with GCN 1.0 architecture, and Radeon R9 280X - with GCN.
  • Radeon R5 M435 and Radeon R9 280X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 10−12 60−65
medium / 1080p 2−3 40−45
The average gaming FPS of Radeon R9 280X in Assassin's Creed Odyssey is 766% more, than Radeon R5 M435.

Full Specs

  Radeon R5 M435 Radeon R9 280X
Architecture GCN 1.0 GCN
Code name Jet Thaiti XTL
Type Desktop Desktop
Release date 15 May 2016 8 October 2013
Pipelines 320 2048
Core clock speed 780 MHz
Boost Clock 1030 MHz 1000 MHz
Transistor count 690 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 20.60 128.0
Floating-point performance 547.2 gflops 4,096 gflops
Length 275 mm
Memory bus width 64 Bit 384 Bit
Memory clock speed 4500 MHz
Memory bandwidth 36 GB/s 288 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 +
Monero / XMR (CryptoNight) 0.5 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 494 Mh/s
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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