GeForce GT 545 vs Radeon HD 4850

When comparing GeForce GT 545 and Radeon HD 4850, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 545 and Radeon HD 4850 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GT 545 Radeon HD 4850
Power consumption (TDP) 70 Watt 110 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin
Memory type DDR3 GDDR3
Maximum RAM amount 1536 MB 512 MB
Display Connectors 1x DVI, 1x HDMI, 1x VGA 2x DVI, 1x S-Video
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  • Radeon HD 4850 has 57% more power consumption, than GeForce GT 545.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GT 545 has 1024 GB more memory, than Radeon HD 4850.
  • Both cards are used in Desktops.
  • GeForce GT 545 is build with Fermi 2.0 architecture, and Radeon HD 4850 - with Terascale 1.
  • Core clock speed of GeForce GT 545 is 95 MHz higher, than Radeon HD 4850.
  • GeForce GT 545 is manufactured by 40 nm process technology, and Radeon HD 4850 - by 55 nm process technology.
  • Radeon HD 4850 is 101 mm longer, than GeForce GT 545.
  • Memory clock speed of GeForce GT 545 is 607 MHz higher, than Radeon HD 4850.

Game benchmarks

high / 1080p 2−3 1−2
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 3−4
GeForce GT 545 and Radeon HD 4850 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GT 545 Radeon HD 4850
Architecture Fermi 2.0 Terascale 1
Code name GF116 RV770
Type Desktop Desktop
Release date 14 May 2011 25 June 2008
Pipelines 144 800
Core clock speed 720 MHz 625 MHz
Transistor count 1,170 million 956 million
Manufacturing process technology 40 nm 55 nm
Texture fill rate 17.28 25.00
Floating-point performance 414.7 gflops 1,000.0 gflops
Length 145 mm 246 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 1600 MHz 993 MHz
Memory bandwidth 38.4 GB/s 63.55 GB/s
DirectX 12 (11_0) 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.6 3.3
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA 2.1
Bitcoin / BTC (SHA256) 35 Mh/s
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