GeForce 7950 GX2 and GeForce 315M - video card comparison
Passmark - benchmark score GeForce 7950 GX2 vs GeForce 315M
GeForce 7950 GX2
207
GeForce 315M
118
GeForce 7950 GX2
GeForce 315M
Architecture
Curie (2003−2013)
GT2xx (2009−2012)
GPU code name
G71
N11M-GE
Market segment
Desktop
Laptop
Release date
June 2006
December 2010
Bus support
-
PCI-E 2.0
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
-
Core clock speed
500 MHz
606 MHz
CUDA cores
-
16
Floating-point performance
-
38.78 gflops
Gigaflops
-
73
Manufacturing process technology
90 nm
40 nm
Number of transistors
278 million
260 million
Pipelines / CUDA cores
-
16
Power consumption (TDP)
110 Watt
14 Watt
Texture fill rate
12.00
4.848
Memory type
GDDR3
GDDR3, DDR3
Maximum RAM amount
512 MB
Up to 512 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1200 MHz
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
38.4 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
DisplayPortHDMIVGADual Link DVISingle Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
9.0c (9_3)
11.1 (10_1)
CUDA
-
+
OpenCL
N/A
1.1
OpenGL
2.1
4.1
Shader Model
3.0
4.1
Vulkan
N/A
N/A
Power management
-
8.0