AMD Radeon RX 550X Mobile vs NVIDIA GeForce GTX TITAN X
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Mar 2015
Generation
Mobility Radeon
GeForce 900
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1100 MHz
1000 MHz
Boost Clock
1176 MHz
1089 MHz
Memory Clock
1500 MHz
1753 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
64bit
384bit
Bandwidth
48.00GB/s
336.6GB/s
Render Config
Compute Units
10
-
Shading Units
640
3072
TMUs
40
192
ROPs
16
96
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
512 KB
3 MB
Theoretical Performance
Pixel Rate
18.82 GPixel/s
104.5 GPixel/s
Texture Rate
47.04 GTexel/s
209.1 GTexel/s
FP16 (half)
1.505 TFLOPS
-
FP32 (float)
1.505 TFLOPS
6.691 TFLOPS
FP64 (double)
94.08 GFLOPS
209.1 GFLOPS
Graphics Processor
GPU Name
Polaris 23
GM200
GPU Variant
Polaris 23 MXT
GM200-400-A1
Architecture
GCN 4.0
Maxwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
2.2 billion
8 billion
Die Size
103 mm²
601 mm²
Board Design
TDP
50W
250W
Outputs
No outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.4
CUDA
-
5.2
📊 Benchmark
3DMark Time Spy
-
5,418
3DMark Time Spy Extreme
-
2,632
Blender
-
543