GeForce GTX 750 Ti and Radeon HD 6850 - video card comparison
Passmark - benchmark score GeForce GTX 750 Ti vs Radeon HD 6850
GeForce GTX 750 Ti
4020
Radeon HD 6850
2030
GeForce GTX 750 Ti
Radeon HD 6850
Architecture
Maxwell (2014−2018)
TeraScale 2 (2009−2015)
GPU code name
GM107
Barts
Market segment
Desktop
Desktop
Release date
February 2014
October 2010
Bus support
PCI Express 3.0
AGP
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
1085 MHz
-
Core clock speed
1020 MHz
-
CUDA cores
640
-
Floating-point performance
1,389 gflops
1,488.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
1,700 million
Pipelines / CUDA cores
640
960
Power consumption (TDP)
60 Watt
127 Watt
Texture fill rate
43.40
37.20
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
1 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5.4 GB/s
-
Memory bandwidth
86.4 GB/s
128.0 GB/s
Shared memory
-
-
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
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
-
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
AppAcceleration
-
-
Blu Ray 3D
+
-
CrossFire
-
1
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-