GeForce GTX 770 vs Radeon HD 7870M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 770 and Radeon HD 7870M. 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 770 and Radeon HD 7870M. 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 7870M is a Laptop Graphics Card

Note: Radeon HD 7870M 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 7870M here:

Main Specs

  GeForce GTX 770 Radeon HD 7870M
Power consumption (TDP) 230 Watt 45 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 8-pin and one 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 770 has 411% more power consumption, than Radeon HD 7870M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 770 and Radeon HD 7870M have maximum RAM of 2 GB.
  • GeForce GTX 770 is used in Desktops, and Radeon HD 7870M - in Laptops.
  • GeForce GTX 770 is build with Kepler architecture, and Radeon HD 7870M - with GCN.
  • Core clock speed of GeForce GTX 770 is 246 MHz higher, than Radeon HD 7870M.
  • GeForce GTX 770 and Radeon HD 7870M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 770 is 3012 MHz higher, than Radeon HD 7870M.

Game benchmarks

high / 1080p 35−40 6−7
ultra / 1080p 21−24 4−5
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 16−18
medium / 1080p 40−45 8−9
The average gaming FPS of GeForce GTX 770 in Assassin's Creed Odyssey is 355% more, than Radeon HD 7870M.

Full Specs

  GeForce GTX 770 Radeon HD 7870M
Architecture Kepler GCN
Code name GK104 Heathrow XT
Type Desktop Laptop
Release date 30 May 2013 24 April 2012
Pipelines 1536 640
Core clock speed 1046 MHz 800 MHz
Boost Clock 1085 MHz
Transistor count 3,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 134 billion/sec 32.00
Floating-point performance 3,333 gflops 1,024 gflops
Length 10.5" (26.7 cm)
Memory bus width 256 Bit 128 Bit
Memory clock speed 7012 MHz 4000 MHz
Memory bandwidth 224.3 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.3 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 113 Mh/s
Laptop size large
Ethereum / ETH (DaggerHashimoto) 3.9 Mh/s
Blu Ray 3D +
Minimum recommended system power 600 Watt
PhysX +
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