GeForce 9800M GTS SLI vs Radeon HD 7970

When comparing GeForce 9800M GTS SLI and Radeon HD 7970, 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 9800M GTS SLI and Radeon HD 7970 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce 9800M GTS SLI is a Laptop Graphics Card

Note: GeForce 9800M GTS 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 9800M GTS SLI here:

Main Specs

  GeForce 9800M GTS SLI Radeon HD 7970
Power consumption (TDP) 150 Watt 300 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 3 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7970 has 100% more power consumption, than GeForce 9800M GTS SLI.
  • GeForce 9800M GTS SLI has 509 GB more memory, than Radeon HD 7970.
  • GeForce 9800M GTS SLI is used in Laptops, and Radeon HD 7970 - in Desktops.
  • GeForce 9800M GTS SLI is build with G9x architecture, and Radeon HD 7970 - with GCN.
  • GeForce 9800M GTS SLI is manufactured by 55/65 nm process technology, and Radeon HD 7970 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7970 is 575 MHz higher, than GeForce 9800M GTS SLI.

Game benchmarks

high / 1080p 5−6 35−40
ultra / 1080p 3−4 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 7−8 40−45
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 485% more, than GeForce 9800M GTS SLI.

Full Specs

  GeForce 9800M GTS SLI Radeon HD 7970
Architecture G9x GCN
Code name NB9E-GT Tahiti XT
Type Laptop Desktop
Release date 15 July 2008 22 December 2011
Pipelines 128 2048
Core clock speed 600 MHz
Boost Clock 925 MHz
Transistor count 1508 Million 4,313 million
Manufacturing process technology 55/65 nm 28 nm
Texture fill rate 118.4
Floating-point performance 3,789 gflops
Length 274 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 800 MHz 1375 MHz
Memory bandwidth 264 GB/s
Shared memory - -
DirectX DirectX 10, Shader 4.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
CUDA +
FreeSync +
Bus support PCIe 2.1 x16
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 485 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 20.71 Mh/s
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