Radeon HD 4200 and Radeon HD 2900 XT - video card comparison
Passmark - benchmark score Radeon HD 4200 vs Radeon HD 2900 XT
Radeon HD 4200
114
Radeon HD 2900 XT
679
Radeon HD 4200
Radeon HD 2900 XT
Architecture
RV6xx (2007−2010)
TeraScale (2005−2013)
GPU code name
RV620
R600
Market segment
Laptop
Desktop
Release date
September 2009
May 2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Core clock speed
500 MHz
743 MHz
Floating-point performance
-
475.5 gflops
Manufacturing process technology
55 nm
80 nm
Number of transistors
181 million
720 million
Pipelines / CUDA cores
40
320
Power consumption (TDP)
-
215 Watt
Texture fill rate
2.000
11.89
Memory type
System Shared
GDDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
System Shared
512 Bit
Memory clock speed
System Shared
1656 MHz
Memory bandwidth
-
106.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
10.0 (10_0)
OpenCL
1.0
N/A
OpenGL
3.3
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A