GeForce GTX 590 vs Radeon HD 8770M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 590 and Radeon HD 8770M. 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 GTX 590 and Radeon HD 8770M. 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.

Radeon HD 8770M is a Laptop Graphics Card

Note: Radeon HD 8770M 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 8770M here:

Main Specs

  GeForce GTX 590 Radeon HD 8770M
Power consumption (TDP) 365 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors Two 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3072 MB (1536 MB per GPU) 2 GB
Display Connectors 3x DVI, 1x mini-DisplayPort No outputs
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  • GeForce GTX 590 is connected by PCIe 2.0 x16, and Radeon HD 8770M uses PCIe 3.0 x8 interface.
  • GeForce GTX 590 has 3070 GB more memory, than Radeon HD 8770M.
  • GeForce GTX 590 is used in Desktops, and Radeon HD 8770M - in Laptops.
  • GeForce GTX 590 is build with Fermi architecture, and Radeon HD 8770M - with GCN.
  • Core clock speed of GeForce GTX 590 is 440 MHz higher, than Radeon HD 8770M.
  • GeForce GTX 590 is manufactured by 40 nm process technology, and Radeon HD 8770M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 8770M is 2793 MHz higher, than GeForce GTX 590.

Game benchmarks

high / 1080p 16−18 7−8
ultra / 1080p 10−11 4−5
QHD / 1440p 4−5 0−1
low / 720p 35−40 16−18
medium / 1080p 21−24 8−9
The average gaming FPS of GeForce GTX 590 in Assassin's Creed Odyssey is 133% more, than Radeon HD 8770M.

Full Specs

  GeForce GTX 590 Radeon HD 8770M
Architecture Fermi GCN
Code name GF110 Mars
Type Desktop Laptop
Release date 24 March 2011 16 November 2012
Pipelines 1024 384
Core clock speed 1215 MHz 775 MHz
Boost Clock 825 MHz
Transistor count 3,000 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 77.7 billion/sec 19.80
Floating-point performance 2x 1,244.2 gflops 633.6 gflops
Length 11" (280 mm) (27.9 cm)
Memory bus width 768-bit (384-bit per GPU) 128 Bit
Memory clock speed 1707 MHz 4500 MHz
Memory bandwidth 327.7 GB/s 72 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.2 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA +
CUDA cores 1024
Bus support 16x PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 107 Mh/s
Laptop size medium sized
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