Radeon RX Vega 11 and Radeon HD 3870 - video card comparison
Passmark - benchmark score Radeon RX Vega 11 vs Radeon HD 3870
Radeon RX Vega 11
2183
Radeon HD 3870
572
Radeon RX Vega 11
Radeon HD 3870
Architecture
Vega (2017−2021)
TeraScale (2005−2013)
GPU code name
Vega Raven Ridge
RV670
Market segment
Desktop
Desktop
Release date
October 2017
November 2007
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
1240 MHz
-
Core clock speed
-
777 MHz
Floating-point performance
1,760 gflops
497.3 gflops
Manufacturing process technology
14 nm
55 nm
Number of transistors
4,940 million
666 million
Pipelines / CUDA cores
704
320
Power consumption (TDP)
65 Watt
106 Watt
Texture fill rate
61.60
12.43
Memory type
System Shared
GDDR4
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
2252 MHz
Memory bandwidth
-
72.06 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_1)
10.1 (10_1)
OpenCL
2.0
N/A
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
1.2.131
N/A