GeForce 8800M GTX SLI vs Radeon R9 270X

When comparing GeForce 8800M GTX SLI 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 GeForce 8800M GTX SLI and Radeon R9 270X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce 8800M GTX SLI is a Laptop Graphics Card

Note: GeForce 8800M GTX SLI 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 8800M GTX SLI here:

Main Specs

  GeForce 8800M GTX SLI Radeon R9 270X
Power consumption (TDP) 130 Watt 180 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2 x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 270X has 38% more power consumption, than GeForce 8800M GTX SLI.
  • GeForce 8800M GTX SLI has 510 GB more memory, than Radeon R9 270X.
  • GeForce 8800M GTX SLI is used in Laptops, and Radeon R9 270X - in Desktops.
  • GeForce 8800M GTX SLI is build with G9x architecture, and Radeon R9 270X - with GCN.
  • GeForce 8800M GTX SLI is manufactured by 65 nm process technology, and Radeon R9 270X - by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 24−27
ultra / 1080p 4−5 14−16
QHD / 1440p 0−1 10−11
4K / 2160p 6−7
low / 720p 16−18 45−50
medium / 1080p 7−8 30−35
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 275% more, than GeForce 8800M GTX SLI.

Full Specs

  GeForce 8800M GTX SLI Radeon R9 270X
Architecture G9x GCN
Code name NB8E-GTX Curacao XT
Type Laptop Desktop
Release date 19 November 2007 8 October 2013
Pipelines 192 1280
Core clock speed 500 MHz
Boost Clock 1050 MHz
Transistor count 1508 Million 2,800 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 84.00
Floating-point performance 2,688 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 800 MHz
Memory bandwidth 179.2 GB/s
Shared memory - -
DirectX DirectX 10, Shader 4.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 318 Mh/s
Laptop size large
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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