Home GPU Comparison AMD Radeon Pro 555 vs AMD Radeon 625 Mobile

AMD Radeon Pro 555 vs AMD Radeon 625 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 555 and 2GB VRAM Radeon 625 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555 's Advantages
Larger VRAM bandwidth (81.60GB/s vs 14.40GB/s)
384 additional rendering cores
AMD Radeon 625 Mobile 's Advantages
Released 1 years and 11 months late
Boost Clock1024MHz
Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)
Radeon Pro 555 +66%
1.306 TFLOPS
Radeon 625 Mobile
0.786 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
May 2019
Radeon Pro Mac
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
730 MHz
-
Boost Clock
1024 MHz
1275 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
81.60GB/s
Bandwidth
14.40GB/s

Render Config

12
Compute Units
6
-
-
-
768
Shading Units
384
48
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
8.192 GPixel/s
40.80 GTexel/s
Texture Rate
24.58 GTexel/s
1306 GFLOPS
FP16 (half)
786.4 GFLOPS
1306 GFLOPS
FP32 (float)
786.4 GFLOPS
81.60 GFLOPS
FP64 (double)
49.15 GFLOPS

Board Design

75W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Polaris 21
GPU Name
Polaris 24
Polaris 21 PRO
GPU Variant
Polaris 24 XT (216-0867030)
GCN 4.0
Architecture
GCN 3.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
1.55 billion
123 mm²
Die Size
125 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.0
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
6.3

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