AMD Radeon Sky 500 vs AMD Radeon Pro W5500M
GPU Specs Compare
Graphics Card
Release Date
Mar 2013
Feb 2020
Generation
Radeon Sky
Radeon Pro Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1200 MHz
1750 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1700 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
153.6GB/s
224.0GB/s
Render Config
Compute Units
20
22
Shading Units
1280
1408
TMUs
80
88
ROPs
32
32
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
30.40 GPixel/s
54.40 GPixel/s
Texture Rate
76.00 GTexel/s
149.6 GTexel/s
FP32 (float)
2.432 TFLOPS
4.787 TFLOPS
FP64 (double)
152.0 GFLOPS
299.2 GFLOPS
FP16 (half)
-
9.574 TFLOPS
Graphics Processor
GPU Name
Pitcairn
Navi 14
GPU Variant
Pitcairn XT GL(215-0828073)
Navi 14 PRO XTM
Architecture
GCN 1.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
6.4 billion
Die Size
212 mm²
158 mm²
Board Design
TDP
150W
85W
Suggested PSU
450 W
-
Outputs
1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.5