FirePro M7740 vs Radeon HD 7870 XT

When choosing between FirePro M7740 and Radeon HD 7870 XT, 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 FirePro M7740 and Radeon HD 7870 XT.
Radeon HD 7870 XT

FirePro M7740 is a Laptop Graphics Card

Note: FirePro M7740 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 FirePro M7740 here:

Main Specs

  FirePro M7740 Radeon HD 7870 XT
Power consumption (TDP) 60 Watt 185 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
  Check Price
  • Radeon HD 7870 XT has 208% more power consumption, than FirePro M7740.
  • FirePro M7740 is connected by PCIe 2.0 x16, and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
  • Radeon HD 7870 XT has 1 GB more memory, than FirePro M7740.
  • FirePro M7740 is used in Mobile workstations, and Radeon HD 7870 XT - in Desktops.
  • FirePro M7740 is build with Terascale 1 architecture, and Radeon HD 7870 XT - with GCN 1.0.
  • Core clock speed of Radeon HD 7870 XT is 275 MHz higher, than FirePro M7740.
  • FirePro M7740 is manufactured by 40 nm process technology, and Radeon HD 7870 XT - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 XT is 5000 MHz higher, than FirePro M7740.

Game benchmarks

high / 1080p 6−7 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 8−9 40−45
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 355% more, than FirePro M7740.

Full Specs

  FirePro M7740 Radeon HD 7870 XT
Architecture Terascale 1 GCN 1.0
Code name RV740 Tahiti
Type Mobile workstation Desktop
Release date 4 August 2009 19 November 2012
Pipelines 640 1536
Core clock speed 650 MHz 925 MHz
Boost Clock 975 MHz
Transistor count 826 million 4,313 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.80 93.60
Floating-point performance 832.0 gflops 2,995 gflops
Length 267 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1000 MHz 6000 MHz
Memory bandwidth 54.14 GB/s 192.0 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
Bitcoin / BTC (SHA256) 346 Mh/s
Laptop size large
Ethereum / ETH (DaggerHashimoto) 14.5 Mh/s
  Check Price