GeForce GTX TITAN X and TITAN RTX - video card comparison
Passmark - benchmark score GeForce GTX TITAN X vs TITAN RTX
GeForce GTX TITAN X
13399
TITAN RTX
19424
GeForce GTX TITAN X
TITAN RTX
Architecture
Maxwell 2.0 (2015−2019)
Turing (2018−2021)
GPU code name
GM200
TU102
Market segment
Desktop
Desktop
Release date
March 2015
December 2018
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
6-pin + 8-pin
2x 8-pin
SLI options
4x
-
Boost clock speed
1075 MHz
1770 MHz
Core clock speed
1000 MHz
1350 MHz
CUDA cores
3072
-
Floating-point performance
6,691 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
8,000 million
18,600 million
Pipelines / CUDA cores
3072
4608
Power consumption (TDP)
250 Watt
280 Watt
Texture fill rate
192 billion/sec
509.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
12 GB
24 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
7.0 GB/s
14000 MHz
Memory bandwidth
336.5 GB/s
672.0 GB/s
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
1x HDMI, 3x DisplayPort, 1x USB Type-C
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (12_1)
12 Ultimate (12_1)
CUDA
+
7.5
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
6.4
6.5
Vulkan
1.1.126
1.2.131
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-