GeForce GTX 960 vs Radeon HD 6870

In this comparison between GeForce GTX 960 and Radeon HD 6870 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 960 will be the best choice, for others Radeon HD 6870 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 960 Radeon HD 6870
Power consumption (TDP) 120 Watt 151 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pins 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
Recommended system power (PSU) 400 Watt
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  • Radeon HD 6870 has 25% more power consumption, than GeForce GTX 960.
  • GeForce GTX 960 is connected by PCIe 3.0 x16, and Radeon HD 6870 uses PCIe 2.0 x16 interface.
  • GeForce GTX 960 has 3 GB more memory, than Radeon HD 6870.
  • Both cards are used in Desktops.
  • GeForce GTX 960 is build with Maxwell architecture, and Radeon HD 6870 - with Terascale 2.
  • GeForce GTX 960 is manufactured by 28 nm process technology, and Radeon HD 6870 - by 40 nm process technology.
  • Radeon HD 6870 is 211 mm longer, than GeForce GTX 960.
  • Memory clock speed of Radeon HD 6870 is 1043 MHz higher, than GeForce GTX 960.

Game benchmarks

high / 1080p 35−40 10−12
ultra / 1080p 21−24 6−7
QHD / 1440p 16−18 1−2
4K / 2160p 10−11
low / 720p 60−65 24−27
medium / 1080p 40−45 12−14
The average gaming FPS of GeForce GTX 960 in Assassin's Creed Odyssey is 227% more, than Radeon HD 6870.

Full Specs

  GeForce GTX 960 Radeon HD 6870
Architecture Maxwell Terascale 2
Code name GM206 RV940 Barts
Type Desktop Desktop
Release date 22 January 2015 22 October 2010
Pipelines 1024 1120
Core clock speed 1127 MHz
Boost Clock 1178 MHz 900 MHz
Transistor count 2,940 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 72 billion/sec 50.40
Floating-point performance 2,413 gflops 2,016.0 gflops
Length 9.5" (24.1 cm) 220 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 7.0 GB/s 1050 MHz
Memory bandwidth 112 GB/s 134.4 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1)
Shader Model 6.4 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA +
Monero / XMR (CryptoNight) 0.27 kh/s
CUDA cores 1024
Bus support PCI Express 3.0 PCIe 2.0 x16
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 318 Mh/s 213 Mh/s
Eyefinity +
Design reference
CrossFire +
Decred / DCR (Decred) 0.92 Gh/s
Ethereum / ETH (DaggerHashimoto) 8 Mh/s
Zcash / ZEC (Equihash) 141.47 Sol/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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