AMD Radeon Pro 555: GPU Specs & Benchmarks

The Radeon Pro 555 is a graphics card by AMD, built on the 14 nm process and based on the Polaris 21 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Benchmarks

PassMark G3D
3141
PassMark G2D
659

Graphics Processor (GPU)

GPU Name
Polaris 21
Model number
Polaris 21 PRO
Architecture
GCN 4.0
Foundry
GlobalFoundries
Process Size
14 nm
Transistors
3,000 million
Die Size
123 mm²

Graphics Card

Release Date
Jun 5th, 2017
Family
Radeon Pro Mac
(500 Series)
Production
Active
Bus Interface
PCIe 3.0 x8

Memory

Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
81.60 GB/s

Performance

Pixel fillrate
13.60 GPixel/s
Texture fillrate
40.80 GTexel/s
FP16 (half) performance
1,306 GFLOPS (1:1)
FP32 (float) performance
1,306 GFLOPS
FP64 (double) performance
81.60 GFLOPS (1:16)

Clock Speeds

Memory Clock
1275 MHz
5.1 Gbps effective
GPU Clock
850 MHz

Render Config

Shading Units
768
TMUs
48
ROPs
16
Compute Units
12
L1 Cache
16 KB (per CU)
L2 Cache
1024 KB

Board Design

Slot Width
IGP
Thermal design power (TDP)
75 W
Display Connectors
No outputs
Power Connectors
None

API support

DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.4
Radeon Pro 555
AMD Radeon Pro 555: GPU Specs & Benchmarks