GeForce 8800 GTS 640 and GeForce MX250 - video card comparison
GeForce 8800 GTS 640
GeForce MX250
Architecture
Tesla (2006−2010)
Pascal (2016−2021)
GPU code name
G80
N17S-G2
Market segment
Desktop
Laptop
Release date
November 2006
February 2019
Interface
PCIe 1.0 x16
PCIe 3.0 x4
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1582 MHz
Core clock speed
513 MHz
1518 MHz
Floating-point performance
228.1 gflops
-
Manufacturing process technology
90 nm
14 nm
Number of transistors
681 million
1,800 million
Pipelines / CUDA cores
96
384
Power consumption (TDP)
143 Watt
10/25 Watt
Texture fill rate
24.62
24.91
Memory type
GDDR3
GDDR5
Maximum RAM amount
640 MB
4 GB
Memory bus width
320 Bit
64 Bit
Memory clock speed
1584 MHz
7000 MHz
Memory bandwidth
63.36 GB/s
48.06 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
11.1 (10_0)
12 (12_1)
CUDA
+
6.1
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.0
6.4
Vulkan
N/A
1.2