Radeon Pro 575X vs Pro 555X

VS

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking504not rated
Place by popularitynot in top-100not in top-100
Power efficiency7.67no data
ArchitectureGCN 4.0 (2016−2020)GCN 4.0 (2016−2020)
GPU code namePolaris 21Polaris 20
Market segmentMobile workstationMobile workstation
Release date16 July 2018 (6 years ago)18 March 2019 (5 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores7682048
Core clock speed907 MHz1096 MHz
Number of transistors3,000 million5,700 million
Manufacturing process technology14 nm14 nm
Power consumption (TDP)75 Watt120 Watt
Texture fill rate43.54140.3
Floating-point processing power1.393 TFLOPS4.489 TFLOPS
ROPs1632
TMUs48128

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizelargeno data
InterfacePCIe 3.0 x8PCIe 3.0 x16
Supplementary power connectorsNoneNone

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5GDDR5
Maximum RAM amount4 GB4 GB
Memory bus width128 Bit256 Bit
Memory clock speed1275 MHz1700 MHz
Memory bandwidth81.6 GB/s217.6 GB/s
Shared memory--

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputsNo outputs

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

FreeSync+-

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (12_0)12 (12_0)
Shader Model6.46.4
OpenGL4.64.6
OpenCL2.02.0
Vulkan1.2.1311.2.131

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.



GeekBench 5 OpenCL

Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.

Pro 555X 12705
Pro 575X 35084
+176%

GeekBench 5 Vulkan

Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses Vulkan API by AMD & Khronos Group.

Pro 555X 13051
Pro 575X 36448
+179%

Pros & cons summary


Recency 16 July 2018 18 March 2019
Power consumption (TDP) 75 Watt 120 Watt

Pro 555X has 60% lower power consumption.

Pro 575X, on the other hand, has an age advantage of 8 months.

We couldn't decide between Radeon Pro 555X and Radeon Pro 575X. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


AMD Radeon Pro 555X
Radeon Pro 555X
AMD Radeon Pro 575X
Radeon Pro 575X

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.8 169 votes

Rate Radeon Pro 555X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.6 23 votes

Rate Radeon Pro 575X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.