GeForce GTX 950A and GeForce RTX 3080 12 GB - video card comparison
Passmark - benchmark score GeForce GTX 950A vs GeForce RTX 3080 12 GB
GeForce GTX 950A
2637
GeForce RTX 3080 12 GB
27475
GeForce GTX 950A
GeForce RTX 3080 12 GB
Architecture
Maxwell (2014−2018)
Ampere (2020−2022)
GPU code name
GM107
Ampere GA102
Market segment
Desktop
Desktop
Release date
March 2015
January 2022
Interface
MXM-B (3.0)
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
1124 MHz
1260 MHz
Core clock speed
993 MHz
-
Floating-point performance
1,271 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,870 million
28,300 million
Pipelines / CUDA cores
640
8960
Power consumption (TDP)
75 Watt
350 Watt
Texture fill rate
44.96
478.8
Memory type
DDR3
GDDR6X
Maximum RAM amount
2 GB
12 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
2002 MHz
1710 MHz
Memory bandwidth
32.03 GB/s
912.4 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
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
1.1.126
1.3