Extreme Graphics 2 and GeForce RTX 4090 - video card comparison
Extreme Graphics 2
GeForce RTX 4090
Architecture
Gen. 2 (2003)
Ada Lovelace
GPU code name
Montara
AD102-300-A1
Market segment
Laptop
Desktop
Release date
December 2003
September 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
133 MHz
2520 MHz
Core clock speed
-
2235 MHz
Manufacturing process technology
150 nm
5 nm
Number of transistors
-
76,300 million
Pipelines / CUDA cores
-
16384
Power consumption (TDP)
-
450 Watt
Texture fill rate
0.27
1,290
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
21000 MHz
Memory bandwidth
-
1,008 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
7.0
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
1.3
4.6
Shader Model
-
6.6
Vulkan
N/A
1.3