Radeon HD 4860 and GeForce RTX 5080 - video card comparison
Radeon HD 4860
GeForce RTX 5080
Architecture
TeraScale (2005−2013)
Blackwell 2.0
GPU code name
RV790
GB203
Market segment
Desktop
Desktop
Release date
September 2009
2025 (recently)
Interface
PCIe 2.0 x16
PCIe 5.0 x16
Supplementary power connectors
2x 6-pin
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
700 MHz
-
Floating-point performance
896.0 gflops
-
Manufacturing process technology
55 nm
0 nm
Number of transistors
959 million
-
Pipelines / CUDA cores
640
10752
Power consumption (TDP)
130 Watt
350 Watt
Texture fill rate
22.40
846.7
Memory type
GDDR5
GDDR7
Maximum RAM amount
512 MB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
3000 MHz
5 GB/s
Memory bandwidth
96 GB/s
160.0 GB/s
Display Connectors
2x DVI, 1x S-Video
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