Radeon RX 640 OEM and RTX 5880 Ada Generation - video card comparison
Radeon RX 640 OEM
RTX 5880 Ada Generation
Architecture
GCN 4.0 (2016−2020)
Ada Lovelace
GPU code name
Polaris 23
AD102
Market segment
Desktop
Desktop
Release date
April 2020
January 2024
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2460 MHz
Core clock speed
1295 MHz
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
2,200 million
76,300 million
Pipelines / CUDA cores
640
14080
Power consumption (TDP)
50 Watt
285 Watt
Texture fill rate
51.80
1,082
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
48 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
6 GB/s
18 GB/s
Memory bandwidth
96 GB/s
864.0 GB/s
Display Connectors
1x DisplayPort 1.4a, 2x mini-DisplayPort 1.4a
4x DisplayPort 1.4a
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.7 (6.4)
6.7
Vulkan
1.3
1.3