FirePro M7740 vs Radeon HD 7770M

When comparing FirePro M7740 and Radeon HD 7770M, 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 FirePro M7740 and Radeon HD 7770M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

FirePro M7740 and Radeon HD 7770M are Laptop Graphics Cards

Note: FirePro M7740 and Radeon HD 7770M are only used in laptop graphics. They have 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 FirePro M7740 or Radeon HD 7770M here:

Main Specs

  FirePro M7740 Radeon HD 7770M
Power consumption (TDP) 60 Watt 32 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs No outputs
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  • FirePro M7740 has 87% more power consumption, than Radeon HD 7770M.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • FirePro M7740 and Radeon HD 7770M have maximum RAM of 1 GB.
  • FirePro M7740 is used in Mobile workstations, and Radeon HD 7770M - in Laptops.
  • FirePro M7740 is build with Terascale 1 architecture, and Radeon HD 7770M - with GCN.
  • Core clock speed of Radeon HD 7770M is 25 MHz higher, than FirePro M7740.
  • FirePro M7740 is manufactured by 40 nm process technology, and Radeon HD 7770M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770M is 3000 MHz higher, than FirePro M7740.

Game benchmarks

high / 1080p 6−7 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 16−18 21−24
medium / 1080p 8−9 10−12
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 33% more, than FirePro M7740.

Full Specs

  FirePro M7740 Radeon HD 7770M
Architecture Terascale 1 GCN
Code name RV740 Chelsea XT
Type Mobile workstation Laptop
Release date 4 August 2009 24 April 2012
Pipelines 640 512
Core clock speed 650 MHz 675 MHz
Transistor count 826 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.80 21.60
Floating-point performance 832.0 gflops 691.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 4000 MHz
Memory bandwidth 54.14 GB/s 64 GB/s
Shared memory - -
DirectX 10.1 (10_1) 12 (11_1)
Shader Model 4.1 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
Laptop size large medium sized
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