GeForce GTX 650 and Radeon HD 6750 - video card comparison
Passmark - benchmark score GeForce GTX 650 vs Radeon HD 6750
GeForce GTX 650
1801
Radeon HD 6750
1077
GeForce GTX 650
Radeon HD 6750
Architecture
Kepler (2012−2018)
TeraScale 2 (2009−2015)
GPU code name
GK107
Juniper
Market segment
Desktop
Desktop
Release date
September 2012
January 2011
Bus support
PCI Express 3.0
PCIe 2.0 x16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
One 6-pin
1x 6-pin
Boost clock speed
-
900 MHz
Core clock speed
1058 MHz
-
CUDA cores
384
-
Floating-point performance
812.5 gflops
1,008.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,270 million
1,040 million
Pipelines / CUDA cores
384
720
Power consumption (TDP)
64 Watt
86 Watt
Texture fill rate
33.9 billion/sec
25.20
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128-bit GDDR5
128 Bit
Memory clock speed
5.0 GB/s
1050 MHz
Memory bandwidth
80.0 GB/s
73.6 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
2x DVI, 1x HDMI, 2x mini-DisplayPort
Multi monitor support
4 displays
-
Eyefinity
-
1
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
DisplayPort support
-
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.3
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
-
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-