AMD Radeon Pro W5500M vs NVIDIA GeForce GTX 660 OEM
GPU Specs Compare
Graphics Card
Release Date
Feb 2020
Aug 2012
Generation
Radeon Pro Mobile
GeForce 600
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
823 MHz
Boost Clock
1700 MHz
888 MHz
Memory Clock
1750 MHz
1400 MHz
Memory
Memory Size
4GB
1536MB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
192bit
Bandwidth
224.0GB/s
134.4GB/s
Render Config
Compute Units
22
-
Shading Units
1408
1152
TMUs
88
96
ROPs
32
24
L2 Cache
2 MB
384 KB
L1 Cache
-
16 KB (per SMX)
Theoretical Performance
Pixel Rate
54.40 GPixel/s
21.31 GPixel/s
Texture Rate
149.6 GTexel/s
85.25 GTexel/s
FP16 (half)
9.574 TFLOPS
-
FP32 (float)
4.787 TFLOPS
2.046 TFLOPS
FP64 (double)
299.2 GFLOPS
85.25 GFLOPS
Graphics Processor
GPU Name
Navi 14
GK104
GPU Variant
Navi 14 PRO XTM
GK104-200-KD-A2
Architecture
RDNA 1.0
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
6.4 billion
3.54 billion
Die Size
158 mm²
294 mm²
Board Design
TDP
85W
130W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.5
5.1
CUDA
-
3.0
📊 Benchmark
3DMark Time Spy
-
1,194
3DMark Time Spy Extreme
-
260