GeForce GTX 750 Ti and GeForce GTX 280M - video card comparison
Passmark - benchmark score GeForce GTX 750 Ti vs GeForce GTX 280M
GeForce GTX 750 Ti
4020
GeForce GTX 280M
592
GeForce GTX 750 Ti
GeForce GTX 280M
Architecture
Maxwell (2014−2018)
G9x (2007−2010)
GPU code name
GM107
N10E-GTX
Market segment
Desktop
Laptop
Release date
February 2014
March 2009
Bus support
PCI Express 3.0
PCI-E 2.0
Interface
PCIe 3.0 x16
MXM-IV
Supplementary power connectors
None
-
SLI options
-
+
MXM Type
-
MXM 3.0 Type-B
Boost clock speed
1085 MHz
-
Core clock speed
1020 MHz
585 MHz
CUDA cores
640
128
Floating-point performance
1,389 gflops
374.5 gflops
Gigaflops
-
562
Manufacturing process technology
28 nm
55 nm
Number of transistors
1,870 million
754 million
Pipelines / CUDA cores
640
128
Power consumption (TDP)
60 Watt
75 Watt
Texture fill rate
43.40
38 billion/sec
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5.4 GB/s
Up to 950 MHz
Memory bandwidth
86.4 GB/s
61 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
HDMIDual Link DVISingle Link DVIDisplayPortLVDSVGA
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
Internal
S/PDIF
DirectX
12 (11_0)
11.1 (10_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.6
2.1
Shader Model
5.1
4.0
Vulkan
1.1.126
N/A
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-
Power management
-
8.0