GeForce GTX TITAN X and A100 PCIe 80 GB - video card comparison
GeForce GTX TITAN X
A100 PCIe 80 GB
Architecture
Maxwell 2.0 (2015−2019)
Ampere (2020−2022)
GPU code name
GM200
GA100
Market segment
Desktop
Desktop
Release date
March 2015
June 2021
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
8-pin EPS
SLI options
4x
-
Boost clock speed
1075 MHz
1410 MHz
Core clock speed
1000 MHz
-
CUDA cores
3072
-
Floating-point performance
6,691 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
8,000 million
54,200 million
Pipelines / CUDA cores
3072
6912
Power consumption (TDP)
250 Watt
250 Watt
Texture fill rate
192 billion/sec
609.1
Memory type
GDDR5
HBM2e
Maximum RAM amount
12 GB
80 GB
Memory bus width
384 Bit
5120 Bit
Memory clock speed
7.0 GB/s
3.2 GB/s
Memory bandwidth
336.5 GB/s
2,039 GB/s
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
No outputs
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (12_1)
N/A
CUDA
+
8.0
OpenCL
1.2
3.0
OpenGL
4.5
N/A
Shader Model
6.4
N/A
Vulkan
1.1.126
N/A
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-