Quadro M4000M vs Radeon HD 7990

Find out if it is worth upgrading your current GPU setup by comparing Quadro M4000M and Radeon HD 7990. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro M4000M and Radeon HD 7990. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Quadro M4000M is a Laptop Graphics Card

Note: Quadro M4000M 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 Quadro M4000M here:

Main Specs

  Quadro M4000M Radeon HD 7990
Power consumption (TDP) 100 Watt 375 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 3 GB
Display Connectors No outputs 1x DVI, 4x mini-DisplayPort
  Check Price Check Price
  • Radeon HD 7990 has 275% more power consumption, than Quadro M4000M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Quadro M4000M has 1 GB more memory, than Radeon HD 7990.
  • Quadro M4000M is used in Mobile workstations, and Radeon HD 7990 - in Desktops.
  • Quadro M4000M is build with Maxwell architecture, and Radeon HD 7990 - with GCN 1.0.
  • Core clock speed of Quadro M4000M is 25 MHz higher, than Radeon HD 7990.
  • Quadro M4000M and Radeon HD 7990 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7990 is 988 MHz higher, than Quadro M4000M.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
Quadro M4000M and Radeon HD 7990 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro M4000M Radeon HD 7990
Architecture Maxwell GCN 1.0
Code name GM204 Malta
Type Mobile workstation Desktop
Release date 2 October 2015 24 April 2013
Pipelines 1,280 2048
Core clock speed 975 MHz 950 MHz
Boost Clock 1013 MHz 1000 MHz
Transistor count 5,200 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 78.00 128.0
Floating-point performance 2,496 gflops 2x 4,096 gflops
Length 307 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 5012 MHz 6000 MHz
Memory bandwidth 160 GB/s 288.0 GB/s
Shared memory -
DirectX 12 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 5.2
Bitcoin / BTC (SHA256) 251 Mh/s 459 Mh/s
Laptop size large
Optimus +
Ethereum / ETH (DaggerHashimoto) 44 Mh/s
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
  Check Price Check Price