Mobility Radeon HD 3670 and GeForce RTX 4090 - video card comparison
Mobility Radeon HD 3670
GeForce RTX 4090
Architecture
RV6xx (2007−2010)
Ada Lovelace
GPU code name
M86XT
AD102-300-A1
Market segment
Laptop
Desktop
Release date
January 2008
September 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
680 MHz
2235 MHz
Floating-point performance
163.2 gflops
-
Manufacturing process technology
55 nm
5 nm
Number of transistors
378 million
76,300 million
Pipelines / CUDA cores
120
16384
Power consumption (TDP)
30 Watt
450 Watt
Texture fill rate
5.440
1,290
Memory type
DDR2/GDDR3/GDDR4
GDDR6X
Maximum RAM amount
256 MB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
800 MHz
21000 MHz
Memory bandwidth
25.6 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
10.1 (10_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.6
Vulkan
N/A
1.3