Radeon HD 6850 and GeForce G105M - video card comparison
Passmark - benchmark score Radeon HD 6850 vs GeForce G105M
Radeon HD 6850
2030
GeForce G105M
127
Radeon HD 6850
GeForce G105M
Architecture
TeraScale 2 (2009−2015)
Tesla 2.0 (2007−2013)
GPU code name
Barts
GT218
Market segment
Desktop
Laptop
Release date
October 2010
July 2009
Bus support
AGP
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
-
Core clock speed
-
500 MHz
CUDA cores
-
8
Floating-point performance
1,488.0 gflops
25.6 gflops
Gigaflops
-
38
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,700 million
260 million
Pipelines / CUDA cores
960
16
Power consumption (TDP)
127 Watt
14 Watt
Texture fill rate
37.20
4.000
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
Up to 512 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
-
500 (DDR2)/700 (GDDR3) MHz
Memory bandwidth
128.0 GB/s
8 (DDR2)/11 (GDDR3)
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
VGADual Link DVISingle Link DVIDisplayPortHDMI
Multi monitor support
-
+
Eyefinity
1
-
HDMI
+
+
Maximum VGA resolution
-
2048x1536
DisplayPort support
-
-
DirectX
DirectX® 11
11.1 (10_1)
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.4
2.1
Shader Model
5.0
4.1
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
Power management
-
8.0
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-