GeForce GTX 650 and GeForce FX 5900 XT - video card comparison
GeForce GTX 650
GeForce FX 5900 XT
Architecture
Kepler (2012−2018)
Rankine (2003−2005)
GPU code name
GK107
NV35
Market segment
Desktop
Desktop
Release date
September 2012
May 2003
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
AGP 8x
Supplementary power connectors
One 6-pin
1x Molex
Core clock speed
1058 MHz
400 MHz
CUDA cores
384
-
Floating-point performance
812.5 gflops
-
Manufacturing process technology
28 nm
130 nm
Number of transistors
1,270 million
135 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
64 Watt
35 Watt
Texture fill rate
33.9 billion/sec
3.200
Memory type
GDDR5
DDR
Maximum RAM amount
2 GB
128 MB
Memory bus width
128-bit GDDR5
256 Bit
Memory clock speed
5.0 GB/s
700 MHz
Memory bandwidth
80.0 GB/s
22.4 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
1x DVI, 1x VGA, 1x S-Video
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
9.0a
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.3
1.5 (2.1)
Shader Model
5.1
-
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-