GeForce GTX 760 Ti OEM vs Radeon HD 7770M

If you are going to buy a new graphics card and are choosing between GeForce GTX 760 Ti OEM and Radeon HD 7770M, 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 GTX 760 Ti OEM stacks up against Radeon HD 7770M, check out specs charts below.
GeForce GTX 760 Ti OEM

Radeon HD 7770M is a Laptop Graphics Card

Note: Radeon HD 7770M 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 Radeon HD 7770M here:

Main Specs

  GeForce GTX 760 Ti OEM Radeon HD 7770M
Power consumption (TDP) 170 Watt 32 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 760 Ti OEM has 431% more power consumption, than Radeon HD 7770M.
  • GeForce GTX 760 Ti OEM is connected by PCIe 3.0 x16, and Radeon HD 7770M uses PCIe 2.0 x16 interface.
  • GeForce GTX 760 Ti OEM has 1 GB more memory, than Radeon HD 7770M.
  • GeForce GTX 760 Ti OEM is used in Desktops, and Radeon HD 7770M - in Laptops.
  • GeForce GTX 760 Ti OEM is build with Kepler architecture, and Radeon HD 7770M - with GCN.
  • Core clock speed of GeForce GTX 760 Ti OEM is 240 MHz higher, than Radeon HD 7770M.
  • GeForce GTX 760 Ti OEM and Radeon HD 7770M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 760 Ti OEM is 2008 MHz higher, than Radeon HD 7770M.

Game benchmarks

high / 1080p 35−40 9−10
ultra / 1080p 21−24 5−6
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 21−24
medium / 1080p 40−45 10−12
The average gaming FPS of GeForce GTX 760 Ti OEM in Assassin's Creed Odyssey is 241% more, than Radeon HD 7770M.

Full Specs

  GeForce GTX 760 Ti OEM Radeon HD 7770M
Architecture Kepler GCN
Code name GK104 Chelsea XT
Type Desktop Laptop
Release date 27 September 2013 24 April 2012
Pipelines 1344 512
Core clock speed 915 MHz 675 MHz
Boost Clock 980 MHz
Transistor count 3,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 109.8 21.60
Floating-point performance 2,634 gflops 691.2 gflops
Length 241 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 6008 MHz 4000 MHz
Memory bandwidth 192.3 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 3.0
Bitcoin / BTC (SHA256) 156 Mh/s
Laptop size medium sized
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