Radeon HD 6750 and Radeon HD 4200 - video card comparison
Passmark - benchmark score Radeon HD 6750 vs Radeon HD 4200
Radeon HD 6750
1077
Radeon HD 4200
114
Radeon HD 6750
Radeon HD 4200
Architecture
TeraScale 2 (2009−2015)
RV6xx (2007−2010)
GPU code name
Juniper
RV620
Market segment
Desktop
Laptop
Release date
January 2011
September 2009
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
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
55 nm
Number of transistors
1,040 million
181 million
Pipelines / CUDA cores
720
40
Power consumption (TDP)
86 Watt
-
Texture fill rate
25.20
2.000
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
System Shared
Memory clock speed
1050 MHz
System Shared
Memory bandwidth
73.6 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
10.1 (10_1)
Mantle
-
-
OpenCL
1.2
1.0
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-