Radeon HD 7690M XT vs Radeon R9 270X

When comparing Radeon HD 7690M XT and Radeon R9 270X, 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 HD 7690M XT and Radeon R9 270X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7690M XT is a Laptop Graphics Card

Note: Radeon HD 7690M XT 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 HD 7690M XT here:

Main Specs

  Radeon HD 7690M XT Radeon R9 270X
Power consumption (TDP) 25 Watt 180 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 270X has 620% more power consumption, than Radeon HD 7690M XT.
  • Radeon HD 7690M XT is connected by PCIe 2.0 x16, and Radeon R9 270X uses PCIe 3.0 x16 interface.
  • Radeon HD 7690M XT and Radeon R9 270X have maximum RAM of 2 GB.
  • Radeon HD 7690M XT is used in Laptops, and Radeon R9 270X - in Desktops.
  • Radeon HD 7690M XT is build with Terascale 2 architecture, and Radeon R9 270X - with GCN.
  • Radeon HD 7690M XT is manufactured by 40 nm process technology, and Radeon R9 270X - by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 24−27
ultra / 1080p 1−2 14−16
QHD / 1440p 0−1 10−11
4K / 2160p 6−7
low / 720p 12−14 45−50
medium / 1080p 4−5 30−35
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 500% more, than Radeon HD 7690M XT.

Full Specs

  Radeon HD 7690M XT Radeon R9 270X
Architecture Terascale 2 GCN
Code name Thames XTX Curacao XT
Type Laptop Desktop
Release date 7 June 2011 8 October 2013
Pipelines 480 1280
Core clock speed 725 MHz
Boost Clock 1050 MHz
Transistor count 716 million 2,800 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.40 84.00
Floating-point performance 696.0 gflops 2,688 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 3600 MHz
Memory bandwidth 57.6 GB/s 179.2 GB/s
Shared memory - -
DirectX 11.2 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 318 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 30 Mh/s
Zcash / ZEC (Equihash) 163 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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