Radeon HD 7850 and Radeon Pro Vega II - video card comparison
Passmark - benchmark score Radeon HD 7850 vs Radeon Pro Vega II
Radeon HD 7850
3976
Radeon Pro Vega II
16064
Radeon HD 7850
Radeon Pro Vega II
Architecture
GCN 1.0 (2012−2020)
GCN 5.1 (2018−2021)
GPU code name
Pitcairn
Vega 20
Market segment
Desktop
Workstation
Release date
March 2012
June 2019
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
Apple MPX
Supplementary power connectors
1x 6-pin
None
Boost clock speed
1000 MHz
1720 MHz
Core clock speed
-
1574 MHz
Floating-point performance
1,761 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
2,800 million
13,230 million
Pipelines / CUDA cores
1024
4096
Power consumption (TDP)
130 Watt
475 Watt
Texture fill rate
55.04
440.3
Memory type
GDDR5
HBM2
Maximum RAM amount
2 GB
32 GB
Memory bus width
256 Bit
4096 Bit
Memory clock speed
1200 MHz
1612 MBps
Memory bandwidth
153.6 GB/s
825.3 GB/s
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x HDMI 2.0b, 4x Thunderbolt
Eyefinity
1
-
HDMI
+
+
DisplayPort support
-
-
DirectX
12
12 (12_1)
Mantle
-
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
+
1.3
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-