GeForce 8800M GTX and GeForce RTX 4090 Mobile - video card comparison
GeForce 8800M GTX
GeForce RTX 4090 Mobile
Architecture
G9x (2007−2010)
Ada Lovelace
GPU code name
NB8E-GTX
GN21-X11
Market segment
Laptop
Laptop
Release date
November 2007
January 2023
Interface
MXM-HE
PCIe 4.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
-
2040 MHz
Core clock speed
500 MHz
-
CUDA cores
96
-
Floating-point performance
240 gflops
-
Manufacturing process technology
65 nm
5 nm
Number of transistors
754 million
45,900 million
Pipelines / CUDA cores
96
9728
Power consumption (TDP)
65 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
24.00
515.3
Memory type
GDDR3
GDDR6
Maximum RAM amount
512 MB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
800 MHz
20000 MHz
Memory bandwidth
51.2 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
1.1
8.9
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3