GeForce 830M vs Radeon R9 270

Find out if it is worth upgrading your current GPU setup by comparing GeForce 830M and Radeon R9 270. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 830M and Radeon R9 270. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce 830M is a Laptop Graphics Card

Note: GeForce 830M 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 GeForce 830M here:

Main Specs

  GeForce 830M Radeon R9 270
Power consumption (TDP) 33 Watt 150 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 270 has 354% more power consumption, than GeForce 830M.
  • GeForce 830M is connected by PCIe 3.0 x8, and Radeon R9 270 uses PCIe 3.0 x16 interface.
  • GeForce 830M and Radeon R9 270 have maximum RAM of 2 GB.
  • GeForce 830M is used in Laptops, and Radeon R9 270 - in Desktops.
  • GeForce 830M is build with Maxwell architecture, and Radeon R9 270 - with GCN 1.0.
  • GeForce 830M and Radeon R9 270 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 21−24
ultra / 1080p 0−1 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 12−14 40−45
medium / 1080p 3−4 27−30
The average gaming FPS of Radeon R9 270 in Assassin's Creed Odyssey is 416% more, than GeForce 830M.

Full Specs

  GeForce 830M Radeon R9 270
Architecture Maxwell GCN 1.0
Code name N15? Curacao
Type Laptop Desktop
Release date 12 March 2014 13 November 2013
Pipelines 256 1280
Core clock speed 1029 MHz
Boost Clock 1150 MHz 925 MHz
Transistor count 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.40 74.00
Floating-point performance 588.8 gflops 2,368 gflops
Length 210 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 1800 MHz
Memory bandwidth 14.4 GB/s 179.2 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA +
FreeSync +
Bus support PCI Express 2.0, PCI Express 3.0 PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 67 Mh/s 293 Mh/s
Optimus +
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 16 Mh/s
GPU Boost 2.0
GameWorks +
LiquidVR +
TressFX +
UVD +
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