Mobility Radeon HD 4830 and GeForce RTX 5080 - video card comparison
Mobility Radeon HD 4830
GeForce RTX 5080
Architecture
Terascale 1 (2008−2010)
Blackwell 2.0
GPU code name
M97
GB203
Market segment
Laptop
Desktop
Release date
March 2009
2025 (recently)
Interface
PCIe 2.0 x16
PCIe 5.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
550 MHz
-
Floating-point performance
704.0 gflops
-
Manufacturing process technology
40 nm
0 nm
Number of transistors
826 million
-
Pipelines / CUDA cores
640
10752
Power consumption (TDP)
-
350 Watt
Texture fill rate
17.60
846.7
Memory type
GDDR3, DDR3
GDDR7
Maximum RAM amount
1 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
700 MHz
5 GB/s
Memory bandwidth
44.8 GB/s
160.0 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
-
9.1
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3