Radeon R7 M440 and GeForce 7900 GT - video card comparison
Passmark - benchmark score Radeon R7 M440 vs GeForce 7900 GT
Radeon R7 M440
928
GeForce 7900 GT
266
Radeon R7 M440
GeForce 7900 GT
Architecture
GCN 1.0 (2012−2020)
Curie (2003−2013)
GPU code name
Meso
G71
Market segment
Laptop
Desktop
Release date
June 2016
March 2006
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
1021 MHz
450 MHz
Floating-point performance
653.4 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
1,550 million
278 million
Pipelines / CUDA cores
320
-
Power consumption (TDP)
unknown
48 Watt
Texture fill rate
17.82
10.80
Memory type
DDR3
GDDR3
Maximum RAM amount
4 GB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
2000 MHz
1320 MHz
Memory bandwidth
14.4 GB/s
42.24 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_0)
9.0c (9_3)
OpenCL
2.0
N/A
OpenGL
4.6
2.1
Shader Model
6.0
3.0
Vulkan
1.2.131
N/A