P102-101 and GeForce RTX 4090 - video card comparison
P102-101
GeForce RTX 4090
Architecture
Pascal (2016−2021)
Ada Lovelace
GPU code name
GP102
AD102-300-A1
Market segment
Desktop
Desktop
Release date
2018
September 2022
Interface
PCIe 3.0 x4
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 16-pin
Boost clock speed
1670 MHz
2520 MHz
Core clock speed
1557 MHz
2235 MHz
Manufacturing process technology
16 nm
5 nm
Number of transistors
11,800 million
76,300 million
Pipelines / CUDA cores
3200
16384
Power consumption (TDP)
250 Watt
450 Watt
Texture fill rate
334.0
1,290
Memory type
GDDR5
GDDR6X
Maximum RAM amount
10 GB
24 GB
Memory bus width
320 Bit
384 Bit
Memory clock speed
8 GB/s
21000 MHz
Memory bandwidth
320.3 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
6.1
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.6
Vulkan
1.3
1.3