Radeon E4690 MXM and GeForce RTX 4080 - video card comparison
Radeon E4690 MXM
GeForce RTX 4080
Architecture
TeraScale (2005−2013)
Ada Lovelace
GPU code name
RV730
AD103-300-A1
Market segment
Desktop
Desktop
Release date
June 2009
September 2022
Interface
MXM-A (3.0)
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
-
2505 MHz
Core clock speed
600 MHz
2205 MHz
Floating-point performance
384.0 gflops
-
Manufacturing process technology
55 nm
5 nm
Number of transistors
514 million
45,900 million
Pipelines / CUDA cores
320
9728
Power consumption (TDP)
30 Watt
320 Watt
Texture fill rate
19.20
761.5
Memory type
GDDR3
GDDR6X
Maximum RAM amount
512 MB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1400 MHz
22400 MHz
Memory bandwidth
22.4 GB/s
716.8 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
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.6
Vulkan
N/A
1.3