Quadro FX 4800 vs Radeon HD 6740G2

When comparing Quadro FX 4800 and Radeon HD 6740G2, 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 Quadro FX 4800 and Radeon HD 6740G2 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 6740G2 is a Laptop Graphics Card

Note: Radeon HD 6740G2 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 Radeon HD 6740G2 here:

Main Specs

  Quadro FX 4800 Radeon HD 6740G2
Power consumption (TDP) 150 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR3
Maximum RAM amount 1536 MB
Display Connectors 1x DVI, 2x DisplayPort, 1x S-Video
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  • Quadro FX 4800 is used in Desktops, and Radeon HD 6740G2 - in Laptops.
  • Quadro FX 4800 is build with Tesla 2.0 architecture, and Radeon HD 6740G2 - with Terascale 2.
  • Quadro FX 4800 is manufactured by 55 nm process technology, and Radeon HD 6740G2 - by 40 nm process technology.

Game benchmarks

high / 1080p 2−3 0−1
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 10−12
medium / 1080p 3−4 2−3
The average gaming FPS of Quadro FX 4800 in Assassin's Creed Odyssey is 33% more, than Radeon HD 6740G2.

Full Specs

  Quadro FX 4800 Radeon HD 6740G2
Architecture Tesla 2.0 Terascale 2
Code name GT200B
Type Workstation Laptop
Release date 11 November 2008 14 June 2011
Pipelines 192 880
Core clock speed 602 MHz
Transistor count 1,400 million
Manufacturing process technology 55 nm 40 nm
Texture fill rate 38.53
Floating-point performance 462.3 gflops
Length 267 mm
Memory bus width 384 Bit
Memory clock speed 1600 MHz
Memory bandwidth 76.8 GB/s
Shared memory -
DirectX 11.1 (10_0) DirectX 11, Shader 5.0
Shader Model 4.0
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
CUDA 1.3
Laptop size medium sized
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