GeForce 9800M GT SLI vs Radeon R9 M385

Find out if it is worth upgrading your current GPU setup by comparing GeForce 9800M GT SLI and Radeon R9 M385. 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 9800M GT SLI and Radeon R9 M385. 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 9800M GT SLI and Radeon R9 M385 are Laptop Graphics Cards

Note: GeForce 9800M GT SLI and Radeon R9 M385 are only used in laptop graphics. They have 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 9800M GT SLI or Radeon R9 M385 here:

Main Specs

  GeForce 9800M GT SLI Radeon R9 M385
Power consumption (TDP) 130 Watt
Interface PCIe 3.0 x16
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 4 GB
Display Connectors No outputs
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  • GeForce 9800M GT SLI has 508 GB more memory, than Radeon R9 M385.
  • Both cards are used in Laptops.
  • GeForce 9800M GT SLI is build with G9x architecture, and Radeon R9 M385 - with GCN.
  • GeForce 9800M GT SLI is manufactured by 65 nm process technology, and Radeon R9 M385 - by 28 nm process technology.
  • Memory clock speed of Radeon R9 M385 is 700 MHz higher, than GeForce 9800M GT SLI.

Game benchmarks

high / 1080p 5−6 10−12
ultra / 1080p 3−4 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 24−27
medium / 1080p 7−8 12−14
The average gaming FPS of Radeon R9 M385 in Assassin's Creed Odyssey is 100% more, than GeForce 9800M GT SLI.

Full Specs

  GeForce 9800M GT SLI Radeon R9 M385
Architecture G9x GCN
Code name NB9E-GT2 Strato
Type Laptop Laptop
Release date 15 July 2008 16 June 2015
Pipelines 192 896
Core clock speed 500 MHz
Boost Clock 1100 MHz
Transistor count 1508 Million 2,080 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 56.00
Floating-point performance 1,792 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 800 MHz 1500 MHz
Memory bandwidth 76.8 GB/s
Shared memory - -
DirectX DirectX 10, Shader 4.0
Shader Model 6.3
OpenGL 4.4
OpenCL Not Listed
CUDA +
FreeSync +
Bus support PCIe 3.0
SLI options +
Laptop size large medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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