AMD Radeon HD 7970M vs AMD Radeon Pro W5500
GPU · Specs Compare
Graphics Card
Release Date
Apr 2012
Feb 2020
Generation
London
Radeon Pro
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Memory Clock
1200 MHz
1750 MHz
Base Clock
—
1744 MHz
Boost Clock
—
1855 MHz
Memory
Memory Size
2GB
8GB
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
27.20 GPixel/s
59.36 GPixel/s
Texture Rate
68.00 GTexel/s
163.2 GTexel/s
FP32 (float)
2.176 TFLOPS
5.224 TFLOPS
FP64 (double)
136.0 GFLOPS
326.5 GFLOPS
FP16 (half)
—
10.45 TFLOPS
Graphics Processor
GPU Name
Wimbledon
Navi 14
GPU Variant
Wimbledon XT(216-0836036)
Navi 14 PRO XL
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
125W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
—
300 W
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
Benchmark
3DMark Time Spy
—
4,798
▲ Specs Compare
Data sourced from official specifications and benchmark tests.