Radeon HD 7950 Boost and GeForce4 MX 4000 - video card comparison
Radeon HD 7950 Boost
GeForce4 MX 4000
Architecture
GCN 1.0 (2012−2020)
Celsius (1999−2005)
GPU code name
Tahiti
NV18 A4
Market segment
Desktop
Desktop
Release date
June 2012
December 2003
Interface
PCIe 3.0 x16
AGP 8x
Supplementary power connectors
2x 6-pin
None
Boost clock speed
925 MHz
-
Core clock speed
850 MHz
250 MHz
Floating-point performance
3,315 gflops
-
Manufacturing process technology
28 nm
150 nm
Number of transistors
4,313 million
29 million
Pipelines / CUDA cores
1792
-
Power consumption (TDP)
200 Watt
-
Texture fill rate
103.6
1.000
Memory type
GDDR5
DDR
Maximum RAM amount
3 GB
128 MB
Memory bus width
384 Bit
64 Bit
Memory clock speed
5000 MHz
332 MHz
Memory bandwidth
240.0 GB/s
2.656 GB/s
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x VGA
HDMI
+
-
DirectX
12 (11_1)
8.0
OpenCL
1.2
N/A
OpenGL
4.6
1.3
Shader Model
5.1
-
Vulkan
1.2.131
N/A