GeForce GTX 980 vs Radeon Sky 500

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 980 and Radeon Sky 500. 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 980 and Radeon Sky 500. 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.

Main Specs

  GeForce GTX 980 Radeon Sky 500
Power consumption (TDP) 165 Watt 150 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pins 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort 1x DisplayPort
Recommended system power (PSU) 500 Watt
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  • GeForce GTX 980 has 10% more power consumption, than Radeon Sky 500.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 980 and Radeon Sky 500 have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 980 is build with Maxwell architecture, and Radeon Sky 500 - with GCN 1.0.
  • GeForce GTX 980 and Radeon Sky 500 are manufactured by 28 nm process technology.
  • Radeon Sky 500 is 232 mm longer, than GeForce GTX 980.
  • Memory clock speed of Radeon Sky 500 is 4793 MHz higher, than GeForce GTX 980.

Game benchmarks

high / 1080p 55−60 35−40
ultra / 1080p 35−40 21−24
QHD / 1440p 30−35 16−18
4K / 2160p 18−20 10−11
low / 720p 80−85 60−65
medium / 1080p 65−70 40−45
The average gaming FPS of GeForce GTX 980 in Assassin's Creed Odyssey is 53% more, than Radeon Sky 500.

Full Specs

  GeForce GTX 980 Radeon Sky 500
Architecture Maxwell GCN 1.0
Code name GM204 Pitcairn
Type Desktop Desktop
Release date 19 September 2014 27 March 2013
Pipelines 2048 1280
Core clock speed 950 MHz
Boost Clock 1216 MHz
Transistor count 5,200 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 144 billion/sec 76.00
Floating-point performance 4,981 gflops 2,432 gflops
Length 10.5" (26.7 cm) 242 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 7.0 GB/s 4800 MHz
Memory bandwidth 224 GB/s 154 GB/s
Shared memory -
G-SYNC support +
DirectX 12 (12_1) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Monero / XMR (CryptoNight) 0.54 kh/s
CUDA cores 2048
Bus support PCI Express 3.0 PCIe 3.0
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) 579 Mh/s
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Decred / DCR (Decred) 1.74 Gh/s
Ethereum / ETH (DaggerHashimoto) 20.28 Mh/s
Zcash / ZEC (Equihash) 312.12 Sol/s
Form factor full height / full length
DisplayPort count 1
Dual-link DVI support +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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