GeForce GTS 450 vs Mobility Radeon HD 4850

When choosing between GeForce GTS 450 and Mobility Radeon HD 4850, 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 Mobility Radeon HD 4850.

Mobility Radeon HD 4850 is a Laptop Graphics Card

Note: Mobility Radeon HD 4850 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Mobility Radeon HD 4850 here:

Main Specs

  GeForce GTS 450 Mobility Radeon HD 4850
Power consumption (TDP) 106 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 6-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GTS 450 and Mobility Radeon HD 4850 have maximum RAM of 1 GB.
  • GeForce GTS 450 is used in Desktops, and Mobility Radeon HD 4850 - in Laptops.
  • GeForce GTS 450 is build with Fermi architecture, and Mobility Radeon HD 4850 - with Terascale 1.
  • Core clock speed of GeForce GTS 450 is 1066 MHz higher, than Mobility Radeon HD 4850.
  • GeForce GTS 450 is manufactured by 40 nm process technology, and Mobility Radeon HD 4850 - by 55 nm process technology.
  • Memory clock speed of GeForce GTS 450 is 954 MHz higher, than Mobility Radeon HD 4850.

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 5−6
GeForce GTS 450 and Mobility Radeon HD 4850 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTS 450 Mobility Radeon HD 4850
Architecture Fermi Terascale 1
Code name GF106 M98
Type Desktop Laptop
Release date 13 September 2010 9 January 2009
Pipelines 192 800
Core clock speed 1566 MHz 500 MHz
Transistor count 1,170 million 956 million
Manufacturing process technology 40 nm 55 nm
Texture fill rate 25.1 billion/sec 20.00
Floating-point performance 601.3 gflops 800.0 gflops
Length 8.25" (210 mm) (21 cm)
Memory bus width 128 Bit 256 Bit
Memory clock speed 1804 (3608 data rate) MHz 850 MHz
Memory bandwidth 57.7 GB/s 54.4 GB/s
Shared memory -
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
Laptop size large
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