GeForce 9800 GTX vs Radeon HD 7970

Find out if it is worth upgrading your current GPU setup by comparing GeForce 9800 GTX and Radeon HD 7970. 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 9800 GTX and Radeon HD 7970. 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.

Main Specs

  GeForce 9800 GTX Radeon HD 7970
Power consumption (TDP) 140 Watt 300 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin 1x 6-pin + 1x 8-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 3 GB
Display Connectors 2x DVI, 1x S-Video 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7970 has 114% more power consumption, than GeForce 9800 GTX.
  • GeForce 9800 GTX is connected by PCIe 2.0 x16, and Radeon HD 7970 uses PCIe 3.0 x16 interface.
  • GeForce 9800 GTX has 509 GB more memory, than Radeon HD 7970.
  • Both cards are used in Desktops.
  • GeForce 9800 GTX is build with Tesla architecture, and Radeon HD 7970 - with GCN.
  • GeForce 9800 GTX is manufactured by 65 nm process technology, and Radeon HD 7970 - by 28 nm process technology.
  • Radeon HD 7970 is 264 mm longer, than GeForce 9800 GTX.
  • Memory clock speed of Radeon HD 7970 is 275 MHz higher, than GeForce 9800 GTX.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 1−2 60−65
medium / 1080p 0−1 40−45
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 6100% more, than GeForce 9800 GTX.

Full Specs

  GeForce 9800 GTX Radeon HD 7970
Architecture Tesla GCN
Code name G92 Tahiti XT
Type Desktop Desktop
Release date 28 March 2008 22 December 2011
Pipelines 128 2048
Core clock speed 1688 MHz
Boost Clock 925 MHz
Transistor count 754 million 4,313 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 43.2 billion/sec 118.4
Floating-point performance 432.1 gflops 3,789 gflops
Length 10.5" (26.7 cm) 274 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 1100 MHz 1375 MHz
Memory bandwidth 70.4 GB/s 264 GB/s
Shared memory -
DirectX 11.1 (10_0)
Shader Model 4.0 5.1
OpenGL 2.1 4.6
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
FreeSync +
CUDA cores 128
Bus support PCI-E 2.0 PCIe 2.1 x16
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI Via Adapter +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 485 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 20.71 Mh/s
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