GeForce GTX 1080 and RSX Reality Synthesizer - video card comparison
GeForce GTX 1080
RSX Reality Synthesizer
Architecture
Pascal (2016−2021)
Curie (2003−2013)
GPU code name
Pascal GP104
RSX-CXD5302
Market segment
Desktop
Desktop
Release date
May 2016
October 2012
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
IGP
Recommended system power (PSU)
500 Watt
-
Supplementary power connectors
8-pin
-
SLI options
+
-
Boost clock speed
1733 MHz
-
Core clock speed
1607 MHz
550 MHz
CUDA cores
2560
-
Floating-point performance
8,873 gflops
-
Manufacturing process technology
16 nm
40 nm
Number of transistors
7,200 million
302 million
Pipelines / CUDA cores
2560
-
Power consumption (TDP)
180 Watt
80 Watt
Maximum GPU temperature
94 °C
-
Texture fill rate
277.3
13.20
Memory type
GDDR5X
GDDR3
Maximum RAM amount
8 GB
256 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
10 GB/s
1400 MHz
Memory bandwidth
320 GB/s
22.4 GB/s
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, DL-DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
N/A
CUDA
+
-
OpenCL
1.2
-
OpenGL
4.5
ES 1.1
Shader Model
6.4
-
Vulkan
1.2.131
-
Ansel
+
-
GPU Boost
3.0
-
VR Ready
+
-