Radeon HD 6750 and Radeon X800 XT - video card comparison
Passmark - benchmark score Radeon HD 6750 vs Radeon X800 XT
Radeon HD 6750
1077
Radeon X800 XT
100
Radeon HD 6750
Radeon X800 XT
Architecture
TeraScale 2 (2009−2015)
R400 (2004−2008)
GPU code name
Juniper
R423
Market segment
Desktop
Desktop
Release date
January 2011
December 2004
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Boost clock speed
900 MHz
-
Core clock speed
-
500 MHz
Floating-point performance
1,008.0 gflops
-
Manufacturing process technology
40 nm
130 nm
Number of transistors
1,040 million
160 million
Pipelines / CUDA cores
720
-
Power consumption (TDP)
86 Watt
54 Watt
Texture fill rate
25.20
8.000
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1050 MHz
1000 MHz
Memory bandwidth
73.6 GB/s
32 GB/s
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 1x VGA, 1x S-Video
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
9.0b (9_2)
Mantle
-
-
OpenCL
1.2
N/A
OpenGL
4.4
2.0
Shader Model
5.0
-
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-