GeForce GTS 450 vs Radeon HD 4870

When choosing between GeForce GTS 450 and Radeon HD 4870, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTS 450 and Radeon HD 4870.

Main Specs

  GeForce GTS 450 Radeon HD 4870
Power consumption (TDP) 106 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 6-pin 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x S-Video
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  • Radeon HD 4870 has 41% more power consumption, than GeForce GTS 450.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GTS 450 and Radeon HD 4870 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce GTS 450 is build with Fermi architecture, and Radeon HD 4870 - with TeraScale.
  • Core clock speed of GeForce GTS 450 is 816 MHz higher, than Radeon HD 4870.
  • GeForce GTS 450 is manufactured by 40 nm process technology, and Radeon HD 4870 - by 55 nm process technology.
  • Radeon HD 4870 is 242 mm longer, than GeForce GTS 450.
  • Memory clock speed of Radeon HD 4870 is 1796 MHz higher, than GeForce GTS 450.

Game benchmarks

high / 1080p 3−4 3−4
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 6−7
GeForce GTS 450 and Radeon HD 4870 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTS 450 Radeon HD 4870
Architecture Fermi TeraScale
Code name GF106 RV770
Type Desktop Desktop
Release date 13 September 2010 25 June 2008
Pipelines 192 800
Core clock speed 1566 MHz 750 MHz
Transistor count 1,170 million 956 million
Manufacturing process technology 40 nm 55 nm
Texture fill rate 25.1 billion/sec 30.00
Floating-point performance 601.3 gflops 1,200.0 gflops
Length 8.25" (210 mm) (21 cm) 250 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1804 (3608 data rate) MHz 3600 MHz
Memory bandwidth 57.7 GB/s 115.2 GB/s
DirectX 12 (11_0) 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.2 3.3
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA +
CUDA cores 192
Bus support PCI-E 2.0 x 16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 40 Mh/s
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