GeForce GTX 965M vs Mobility Radeon HD 4850

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 965M and Mobility Radeon HD 4850. 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 GeForce GTX 965M and Mobility Radeon HD 4850. 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.

GeForce GTX 965M and Mobility Radeon HD 4850 are Laptop Graphics Cards

Note: GeForce GTX 965M and Mobility Radeon HD 4850 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 GeForce GTX 965M or Mobility Radeon HD 4850 here:

Main Specs

  GeForce GTX 965M Mobility Radeon HD 4850
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR3
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 965M is connected by MXM-B (3.0), and Mobility Radeon HD 4850 uses PCIe 2.0 x16 interface.
  • GeForce GTX 965M has 3 GB more memory, than Mobility Radeon HD 4850.
  • Both cards are used in Laptops.
  • GeForce GTX 965M is build with Maxwell architecture, and Mobility Radeon HD 4850 - with Terascale 1.
  • Core clock speed of GeForce GTX 965M is 444 MHz higher, than Mobility Radeon HD 4850.
  • GeForce GTX 965M is manufactured by 28 nm process technology, and Mobility Radeon HD 4850 - by 55 nm process technology.
  • Memory clock speed of GeForce GTX 965M is 1650 MHz higher, than Mobility Radeon HD 4850.

Game benchmarks

high / 1080p 20−22 3−4
ultra / 1080p 12−14 1−2
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 35−40 14−16
medium / 1080p 24−27 5−6
The average gaming FPS of GeForce GTX 965M in Assassin's Creed Odyssey is 300% more, than Mobility Radeon HD 4850.

Full Specs

  GeForce GTX 965M Mobility Radeon HD 4850
Architecture Maxwell Terascale 1
Code name N16E-GS, N16E-GR M98
Type Laptop Laptop
Release date 5 January 2015 9 January 2009
Pipelines 1024 800
Core clock speed 944 MHz 500 MHz
Boost Clock 950 / 1151 MHz
Transistor count 2,940 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 73.60 20.00
Floating-point performance 2,355 gflops 800.0 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 2500 MHz 850 MHz
Memory bandwidth 80 GB/s 54.4 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1) 10.1 (10_1)
Shader Model 6.4 4.1
OpenGL 4.5 3.3
OpenCL 1.1 1.1
Vulkan 1.1 N/A
CUDA +
CUDA cores 1024
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 226 Mh/s
Laptop size large large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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