GeForce RTX 3090 and P102-100 - video card comparison
GeForce RTX 3090
P102-100
Architecture
Ampere (2020−2022)
Pascal (2016−2021)
GPU code name
Ampere GA102
GP102
Market segment
Desktop
Desktop
Release date
September 2020
February 2018
Interface
PCIe 4.0 x16
PCIe 3.0 x4
Supplementary power connectors
1x 12-pin
2x 8-pin
Boost clock speed
1700 MHz
1683 MHz
Core clock speed
1400 MHz
1582 MHz
Floating-point performance
-
10,125 gflops
Manufacturing process technology
8 nm
16 nm
Number of transistors
28,300 million
11,800 million
Pipelines / CUDA cores
10496
3200
Power consumption (TDP)
350 Watt
250 Watt
Texture fill rate
556.0
336.6
Memory type
GDDR6X
GDDR5X
Maximum RAM amount
24 GB
5 GB
Memory bus width
384 Bit
320 Bit
Memory clock speed
19500 MHz
11008 MHz
Memory bandwidth
936.2 GB/s
440.3 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
8.5
6.1
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2
1.2.131