GeForce GTX 750 Ti and A800 SXM4 80 GB - video card comparison
GeForce GTX 750 Ti
A800 SXM4 80 GB
Architecture
Maxwell (2014−2018)
Ampere (2020−2022)
GPU code name
GM107
GA100
Market segment
Desktop
Desktop
Release date
February 2014
August 2022
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
1085 MHz
1410 MHz
Core clock speed
1020 MHz
-
CUDA cores
640
-
Floating-point performance
1,389 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
1,870 million
54,200 million
Pipelines / CUDA cores
640
6912
Power consumption (TDP)
60 Watt
400 Watt
Texture fill rate
43.40
609.1
Memory type
GDDR5
HBM2e
Maximum RAM amount
4 GB
80 GB
Memory bus width
128 Bit
5120 Bit
Memory clock speed
5.4 GB/s
3.2 GB/s
Memory bandwidth
86.4 GB/s
2,039 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
No outputs
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
N/A
CUDA
+
8.0
OpenCL
1.2
3.0
OpenGL
4.6
N/A
Shader Model
5.1
N/A
Vulkan
1.1.126
N/A
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-