GeForce GTX 275 and GeForce GTS 250M - video card comparison
Passmark - benchmark score GeForce GTX 275 vs GeForce GTS 250M
GeForce GTX 275
1458
GeForce GTS 250M
570
GeForce GTX 275
GeForce GTS 250M
Architecture
Tesla 2.0 (2007−2013)
GT2xx (2009−2012)
GPU code name
GT200B
N10E-GE
Market segment
Desktop
Laptop
Release date
January 2009
June 2009
Bus support
PCI-E 2.0
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
-
SLI options
+
+
MXM Type
-
MXM 3.0 Type-B
Core clock speed
633 MHz
500 MHz
CUDA cores
240
96
Floating-point performance
673.9 gflops
240 gflops
Gigaflops
-
360
Manufacturing process technology
55 nm
40 nm
Number of transistors
1,400 million
727 million
Pipelines / CUDA cores
240
96
Power consumption (TDP)
219 Watt
28 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
50.6 billion/sec
16.00
Memory type
GDDR3
DDR3, GDDR3, GDDR5
Maximum RAM amount
896 MB
1 GB
Memory bus width
448 Bit
128 Bit
Memory clock speed
1134 MHz
Up to 2000 MHz
Memory bandwidth
127.0 GB/s
51.2 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVI
HDMIVGALVDSSingle Link DVIDisplayPortDual Link DVI
Multi monitor support
+
-
HDMI
-
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.1 (10_1)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
3.0
2.1
Shader Model
4.0
4.1
Vulkan
N/A
N/A
Power management
-
8.0