GeForce 840A and GeForce RTX 4070 Ti - video card comparison
Passmark - benchmark score GeForce 840A vs GeForce RTX 4070 Ti
GeForce 840A
1214
GeForce RTX 4070 Ti
32719
GeForce 840A
GeForce RTX 4070 Ti
Architecture
Maxwell (2014−2018)
Ada Lovelace
GPU code name
GM108
AD104-400
Market segment
Desktop
Desktop
Release date
March 2014
January 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
1124 MHz
2610 MHz
Core clock speed
1029 MHz
2310 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
-
35,800 million
Pipelines / CUDA cores
384
7680
Power consumption (TDP)
33 Watt
285 Watt
Texture fill rate
17.98
626.4
Memory type
DDR3
GDDR6X
Maximum RAM amount
2 GB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
2002 MHz
21000 MHz
Memory bandwidth
16.02 GB/s
504.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
5.0
8.9
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3