Radeon HD 6850 and GeForce GT 220 - video card comparison
Passmark - benchmark score Radeon HD 6850 vs GeForce GT 220
Radeon HD 6850
2030
GeForce GT 220
224
Radeon HD 6850
GeForce GT 220
Architecture
TeraScale 2 (2009−2015)
GT2xx (2009−2012)
GPU code name
Barts
GT216
Market segment
Desktop
Desktop
Release date
October 2010
October 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
-
625 MHz
CUDA cores
-
48
Floating-point performance
1,488.0 gflops
144 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,700 million
486 million
Pipelines / CUDA cores
960
48
Power consumption (TDP)
127 Watt
58 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
37.20
9.840
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
-
790 MHz
Memory bandwidth
128.0 GB/s
25.3 GB/s
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
VGADVIHDMI
Multi monitor support
-
+
Eyefinity
1
-
HDMI
+
+
Maximum VGA resolution
-
2048x1536
DisplayPort support
-
-
Audio input for HDMI
-
S/PDIF + HDA
DirectX
DirectX® 11
11.1 (10_1)
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.4
3.1
Shader Model
5.0
4.1
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-