GeForce GTX 465 vs Radeon Pro 555X

When comparing GeForce GTX 465 and Radeon Pro 555X, 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 GeForce GTX 465 and Radeon Pro 555X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon Pro 555X is a Laptop Graphics Card

Note: Radeon Pro 555X 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 Pro 555X here:

Main Specs

  GeForce GTX 465 Radeon Pro 555X
Power consumption (TDP) 200 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors Two 6-pins None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 465 has 166% more power consumption, than Radeon Pro 555X.
  • GeForce GTX 465 is connected by PCIe 2.0 x16, and Radeon Pro 555X uses PCIe 3.0 x8 interface.
  • Radeon Pro 555X has 1 GB more memory, than GeForce GTX 465.
  • GeForce GTX 465 is used in Desktops, and Radeon Pro 555X - in Mobile workstations.
  • GeForce GTX 465 is build with Fermi architecture, and Radeon Pro 555X - with Polaris.
  • Core clock speed of GeForce GTX 465 is 360 MHz higher, than Radeon Pro 555X.
  • GeForce GTX 465 is manufactured by 40 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555X is 3477 MHz higher, than GeForce GTX 465.

Game benchmarks

high / 1080p 14−16 16−18
ultra / 1080p 8−9 10−11
QHD / 1440p 3−4 4−5
4K / 2160p 4−5
low / 720p 30−33 30−35
medium / 1080p 18−20 21−24
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 13% more, than GeForce GTX 465.

Full Specs

  GeForce GTX 465 Radeon Pro 555X
Architecture Fermi Polaris
Code name GF100 Polaris 21
Type Desktop Mobile workstation
Release date 31 May 2010 5 June 2017
Pipelines 352 768
Core clock speed 1215 MHz 855 MHz
Transistor count 3,100 million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 26.7 billion/sec 43.54
Floating-point performance 855.4 gflops
Length 9.5" (241 mm) (24.1 cm)
Memory bus width 256 Bit 128 Bit
Memory clock speed 1603 MHz (3206 data rate) 5080 MHz
Memory bandwidth 102.6 GB/s 81.6 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.2 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
FreeSync +
CUDA cores 352
Bus support PCI-E 2.0 x 16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 64 Mh/s
Laptop size large
Compute performance 30x
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