GeForce GTX TITAN X and GeForce RTX 3080 Ti - video card comparison
Passmark - benchmark score GeForce GTX TITAN X vs GeForce RTX 3080 Ti
GeForce GTX TITAN X
13399
GeForce RTX 3080 Ti
27990
GeForce GTX TITAN X
GeForce RTX 3080 Ti
Architecture
Maxwell 2.0 (2015−2019)
Ampere (2020−2022)
GPU code name
GM200
Ampere GA102
Market segment
Desktop
Desktop
Release date
March 2015
September 2020
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
6-pin + 8-pin
1x 12-pin
SLI options
4x
-
Boost clock speed
1075 MHz
1667 MHz
Core clock speed
1000 MHz
1370 MHz
CUDA cores
3072
-
Floating-point performance
6,691 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
8,000 million
28,300 million
Pipelines / CUDA cores
3072
10240
Power consumption (TDP)
250 Watt
350 Watt
Texture fill rate
192 billion/sec
532.8
Memory type
GDDR5
GDDR6X
Maximum RAM amount
12 GB
12 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
7.0 GB/s
19000 MHz
Memory bandwidth
336.5 GB/s
912.4 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
1x HDMI, 3x DisplayPort
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
+
8.6
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
6.4
6.6
Vulkan
1.1.126
1.2
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-