GeForce MX330 vs Radeon HD 7970

If you are going to buy a new graphics card and are choosing between GeForce MX330 and Radeon HD 7970, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce MX330 stacks up against Radeon HD 7970, check out specs charts below.

GeForce MX330 is a Laptop Graphics Card

Note: GeForce MX330 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 MX330 here:

Main Specs

  GeForce MX330 Radeon HD 7970
Power consumption (TDP) 10 Watt 300 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7970 has 2900% more power consumption, than GeForce MX330.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon HD 7970 has 1 GB more memory, than GeForce MX330.
  • GeForce MX330 is used in Laptops, and Radeon HD 7970 - in Desktops.
  • GeForce MX330 is build with Pascal architecture, and Radeon HD 7970 - with GCN.
  • GeForce MX330 is manufactured by 16 nm process technology, and Radeon HD 7970 - by 28 nm process technology.
  • Memory clock speed of GeForce MX330 is 5625 MHz higher, than Radeon HD 7970.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 8−9 21−24
QHD / 1440p 3−4 16−18
4K / 2160p 10−11
low / 720p 27−30 60−65
medium / 1080p 16−18 40−45
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 157% more, than GeForce MX330.

Full Specs

  GeForce MX330 Radeon HD 7970
Architecture Pascal GCN
Code name N17S-LP / N17S-G3 Tahiti XT
Type Laptop Desktop
Release date 20 February 2020 22 December 2011
Pipelines 384 2048
Core clock speed 1531 MHz
Boost Clock 1594 MHz 925 MHz
Transistor count 1,800 million 4,313 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 38.26 118.4
Floating-point performance 3,789 gflops
Length 274 mm
Memory bus width 64 Bit 384 Bit
Memory clock speed 7000 MHz 1375 MHz
Memory bandwidth 48.06 GB/s 264 GB/s
Shared memory - -
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131
CUDA 6.1
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 485 Mh/s
Optimus +
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 20.71 Mh/s
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