AMD Radeon HD 8970M vs AMD Radeon Pro W5500M
GPU Specs Compare
Graphics Card
Release Date
May 2013
Feb 2020
Generation
Solar System
Radeon Pro Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
850 MHz
1000 MHz
Boost Clock
900 MHz
1700 MHz
Memory Clock
1200 MHz
1750 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
28.80 GPixel/s
54.40 GPixel/s
Texture Rate
72.00 GTexel/s
149.6 GTexel/s
FP32 (float)
2.304 TFLOPS
4.787 TFLOPS
FP64 (double)
144.0 GFLOPS
299.2 GFLOPS
FP16 (half)
-
9.574 TFLOPS
Graphics Processor
GPU Name
Neptune
Navi 14
GPU Variant
Neptune XT(216-0847000)
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
100W
85W
Outputs
No outputs
No outputs
Power Connectors
-
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