GeForce GTX 950 vs Radeon HD 4830

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 950 and Radeon HD 4830. 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 950 and Radeon HD 4830. 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 950 Radeon HD 4830
Power consumption (TDP) 90 Watt 95 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pins 1x 6-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 2 GB 512 MB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort 2x DVI, 1x S-Video
Recommended system power (PSU) 350 Watt
  Check Price
  • Radeon HD 4830 has 5% more power consumption, than GeForce GTX 950.
  • GeForce GTX 950 is connected by PCIe 3.0 x16, and Radeon HD 4830 uses PCIe 2.0 x16 interface.
  • Radeon HD 4830 has 510 GB more memory, than GeForce GTX 950.
  • Both cards are used in Desktops.
  • GeForce GTX 950 is build with Maxwell architecture, and Radeon HD 4830 - with TeraScale.
  • Core clock speed of GeForce GTX 950 is 449 MHz higher, than Radeon HD 4830.
  • GeForce GTX 950 is manufactured by 28 nm process technology, and Radeon HD 4830 - by 55 nm process technology.
  • Radeon HD 4830 is 239 mm longer, than GeForce GTX 950.
  • Memory clock speed of Radeon HD 4830 is 1794 MHz higher, than GeForce GTX 950.

Game benchmarks

high / 1080p 35−40 0−1
ultra / 1080p 21−24 0−1
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 10−12
medium / 1080p 40−45 2−3
The average gaming FPS of GeForce GTX 950 in Assassin's Creed Odyssey is 766% more, than Radeon HD 4830.

Full Specs

  GeForce GTX 950 Radeon HD 4830
Architecture Maxwell TeraScale
Code name GM206 RV770
Type Desktop Desktop
Release date 20 August 2015 21 October 2008
Pipelines 768 640
Core clock speed 1024 MHz 575 MHz
Boost Clock 1188 MHz
Transistor count 2,940 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 49.2 billion/sec 18.40
Floating-point performance 1,825 gflops 736.0 gflops
Length 7.938" (20.2 cm) 246 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 6.6 GB/s 1800 MHz
Memory bandwidth 105.6 GB/s 57.6 GB/s
Shared memory -
G-SYNC support +
DirectX 12 (12_1) 10.1 (10_1)
Shader Model 6.4 4.1
OpenGL 4.5 3.3
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA +
CUDA cores 768
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 233 Mh/s
Ethereum / ETH (DaggerHashimoto) 9.97 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
  Check Price