Radeon HD 4200 and GeForce 7800 GT - video card comparison
Passmark - benchmark score Radeon HD 4200 vs GeForce 7800 GT
Radeon HD 4200
114
GeForce 7800 GT
251
Radeon HD 4200
GeForce 7800 GT
Architecture
RV6xx (2007−2010)
Curie (2003−2013)
GPU code name
RV620
G70
Market segment
Laptop
Desktop
Release date
September 2009
August 2005
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
500 MHz
400 MHz
Manufacturing process technology
55 nm
110 nm
Number of transistors
181 million
302 million
Pipelines / CUDA cores
40
-
Power consumption (TDP)
-
65 Watt
Texture fill rate
2.000
8.000
Memory type
System Shared
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
32 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
1.0
N/A
OpenGL
3.3
2.1
Shader Model
4.1
3.0
Vulkan
N/A
N/A