Radeon Pro 455 vs Radeon R7 Carrizo

Find out if it is worth upgrading your current GPU setup by comparing Radeon Pro 455 and Radeon R7 Carrizo. 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 Radeon Pro 455 and Radeon R7 Carrizo. 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.

Radeon Pro 455 and Radeon R7 Carrizo are Laptop Graphics Cards

Note: Radeon Pro 455 and Radeon R7 Carrizo 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 Radeon Pro 455 or Radeon R7 Carrizo here:

Main Specs

  Radeon Pro 455 Radeon R7 Carrizo
Power consumption (TDP) 35 Watt 12-35 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Radeon Pro 455 has 191% more power consumption, than Radeon R7 Carrizo.
  • Radeon Pro 455 is used in Mobile workstations, and Radeon R7 Carrizo - in Laptops.
  • Radeon Pro 455 is build with Polaris architecture, and Radeon R7 Carrizo - with GCN 1.2/2.0.
  • Radeon Pro 455 is manufactured by 14 nm process technology, and Radeon R7 Carrizo - by 28 nm process technology.

Game benchmarks

high / 1080p 16−18 2−3
ultra / 1080p 9−10 0−1
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 12−14
medium / 1080p 20−22 5−6
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 228% more, than Radeon R7 Carrizo.

Full Specs

  Radeon Pro 455 Radeon R7 Carrizo
Architecture Polaris GCN 1.2/2.0
Code name Polaris 11 Carrizo
Type Mobile workstation Laptop
Release date 27 October 2016 4 June 2015
Pipelines 768 512
Core clock speed 855 MHz
Boost Clock 800 MHz
Transistor count 3,000 million 2410 Million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 41.04
Floating-point performance 1,313 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 5000 MHz
Memory bandwidth 81.28 GB/s
Shared memory - +
DirectX 12 (12_0) DirectX 12 (FL 12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size large medium sized
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