RSX Reality Synthesizer and Tegra X1 GPU - video card comparison
RSX Reality Synthesizer
Tegra X1 GPU
Architecture
Curie (2003−2013)
Maxwell 2.0 (2015−2019)
GPU code name
RSX-CXD5302
GM20B
Market segment
Desktop
Desktop
Release date
October 2012
January 2015
Interface
IGP
IGP
Core clock speed
550 MHz
1000 MHz
Manufacturing process technology
40 nm
20 nm
Number of transistors
302 million
2,000 million
Pipelines / CUDA cores
-
256
Power consumption (TDP)
80 Watt
15 Watt
Texture fill rate
13.20
16.00
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1400 MHz
System Shared
Memory bandwidth
22.4 GB/s
-
Display Connectors
No outputs
No outputs
DirectX
N/A
12 (12_1)
CUDA
-
5.3
OpenCL
-
1.2
OpenGL
ES 1.1
4.6
Shader Model
-
6.4
Vulkan
-
1.1