GeForce GTX TITAN X and Radeon RX 6400 - video card comparison
Passmark - benchmark score GeForce GTX TITAN X vs Radeon RX 6400
GeForce GTX TITAN X
13399
Radeon RX 6400
7778
GeForce GTX TITAN X
Radeon RX 6400
Architecture
Maxwell 2.0 (2015−2019)
RDNA 2.0 (2020−2022)
GPU code name
GM200
Navi 24
Market segment
Desktop
Desktop
Release date
March 2015
January 2022
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
6-pin + 8-pin
None
SLI options
4x
-
Boost clock speed
1075 MHz
2321 MHz
Core clock speed
1000 MHz
-
CUDA cores
3072
-
Floating-point performance
6,691 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
8,000 million
5,400 million
Pipelines / CUDA cores
3072
768
Power consumption (TDP)
250 Watt
53 Watt
Texture fill rate
192 billion/sec
111.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
12 GB
4 GB
Memory bus width
384 Bit
64 Bit
Memory clock speed
7.0 GB/s
16 GB/s
Memory bandwidth
336.5 GB/s
128.0 GB/s
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
1x HDMI 2.1, 1x DisplayPort 1.4a
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.2
2.2
OpenGL
4.5
4.6
Shader Model
6.4
6.6
Vulkan
1.1.126
1.3
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-