GeForce RTX 4060 Ti 16 GB and GeForce GT 640 - video card comparison
Passmark - benchmark score GeForce RTX 4060 Ti 16 GB vs GeForce GT 640
GeForce RTX 4060 Ti 16 GB
23592
GeForce GT 640
1209
GeForce RTX 4060 Ti 16 GB
GeForce GT 640
Architecture
Ada Lovelace
Kepler (2012−2018)
GPU code name
AD106
GK107
Market segment
Desktop
Desktop
Release date
May 2023
June 2012
Interface
PCIe 4.0 x8
PCIe 3.0 x16
Supplementary power connectors
1x 16-pin
None
Boost clock speed
2535 MHz
-
Core clock speed
2310 MHz
902 MHz
Floating-point performance
-
692.7 gflops
Manufacturing process technology
5 nm
28 nm
Number of transistors
22,900 million
1,270 million
Pipelines / CUDA cores
4352
384
Power consumption (TDP)
165 Watt
65 Watt
Texture fill rate
344.8
28.86
Memory type
GDDR6
DDR3
Maximum RAM amount
16 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
18000 MHz
1782 MHz
Memory bandwidth
288.0 GB/s
28.51 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 (11_0)
CUDA
8.9
3.0
OpenCL
3.0
1.2
OpenGL
4.6
4.6
Shader Model
6.7
5.1
Vulkan
1.3
1.1.126