GeForce GTX 750 Ti and GeForce 8800 GTS 320 - video card comparison
GeForce GTX 750 Ti
GeForce 8800 GTS 320
Architecture
Maxwell (2014−2018)
Tesla (2006−2010)
GPU code name
GM107
G80
Market segment
Desktop
Desktop
Release date
February 2014
February 2007
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
1085 MHz
-
Core clock speed
1020 MHz
513 MHz
CUDA cores
640
-
Floating-point performance
1,389 gflops
228.1 gflops
Manufacturing process technology
28 nm
90 nm
Number of transistors
1,870 million
681 million
Pipelines / CUDA cores
640
96
Power consumption (TDP)
60 Watt
143 Watt
Texture fill rate
43.40
24.62
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
320 MB
Memory bus width
128 Bit
320 Bit
Memory clock speed
5.4 GB/s
1584 MHz
Memory bandwidth
86.4 GB/s
63.36 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
2x DVI, 1x S-Video
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.1 (10_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
1.1.126
N/A
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-