GeForce GTX 1080 and Radeon Pro Vega 56 - video card comparison
Passmark - benchmark score GeForce GTX 1080 vs Radeon Pro Vega 56
GeForce GTX 1080
16002
Radeon Pro Vega 56
12724
GeForce GTX 1080
Radeon Pro Vega 56
Architecture
Pascal (2016−2021)
Vega (2017−2021)
GPU code name
Pascal GP104
Vega
Market segment
Desktop
Workstation
Release date
May 2016
December 2017
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
500 Watt
-
Supplementary power connectors
8-pin
None
SLI options
+
-
Boost clock speed
1733 MHz
1250 MHz
Core clock speed
1607 MHz
1247 MHz
CUDA cores
2560
-
Floating-point performance
8,873 gflops
9,677 gflops
Manufacturing process technology
16 nm
14 nm
Number of transistors
7,200 million
12,500 million
Pipelines / CUDA cores
2560
3584
Power consumption (TDP)
180 Watt
210 Watt
Maximum GPU temperature
94 °C
-
Texture fill rate
277.3
280.0
Memory type
GDDR5X
HBM2
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
2048 Bit
Memory clock speed
10 GB/s
786 MHz
Memory bandwidth
320 GB/s
402.4 GB/s
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, DL-DVI
1x HDMI, 3x DisplayPort
Multi monitor support
+
-
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.1.125
Ansel
+
-
GPU Boost
3.0
-
VR Ready
+
-