GeForce GTX 275 and Mobility Radeon - video card comparison
GeForce GTX 275
Mobility Radeon
Architecture
Tesla 2.0 (2007−2013)
Rage 6 (2000−2007)
GPU code name
GT200B
M6
Market segment
Desktop
Desktop
Release date
January 2009
December 2001
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
AGP 4x
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Core clock speed
633 MHz
144 MHz
CUDA cores
240
-
Floating-point performance
673.9 gflops
-
Manufacturing process technology
55 nm
180 nm
Number of transistors
1,400 million
30 million
Pipelines / CUDA cores
240
-
Power consumption (TDP)
219 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
50.6 billion/sec
0.43
Memory type
GDDR3
DDR
Maximum RAM amount
896 MB
16 MB
Memory bus width
448 Bit
64 Bit
Memory clock speed
1134 MHz
288 MHz
Memory bandwidth
127.0 GB/s
2.304 GB/s
Display Connectors
Two Dual Link DVI
No outputs
Multi monitor support
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
7.0
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
3.0
1.3
Shader Model
4.0
-
Vulkan
N/A
N/A