GeForce GTX 1080 Ti and Radeon Pro Vega 20 - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs Radeon Pro Vega 20
GeForce GTX 1080 Ti
19117
Radeon Pro Vega 20
5458
GeForce GTX 1080 Ti
Radeon Pro Vega 20
Architecture
Pascal (2016−2021)
Vega (2017−2021)
GPU code name
GP102
Vega Mobile
Market segment
Desktop
Mobile workstation
Release date
February 2017
November 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
SLI options
+
-
Boost clock speed
1600 MHz
1283 MHz
Core clock speed
1481 MHz
815 MHz
Floating-point performance
11,340 gflops
-
Manufacturing process technology
16 nm
14 nm
Number of transistors
11,800 million
-
Pipelines / CUDA cores
3584
1280
Power consumption (TDP)
250 Watt
100 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
102.6
Memory type
GDDR5X
HBM2
Maximum RAM amount
11 GB
4 GB
Memory bus width
352 Bit
1024 Bit
Memory clock speed
11000 MHz
1480 MHz
Memory bandwidth
484.4 GB/s
189.4 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
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
6.3
Vulkan
+
1.2.131
Ansel
+
-
GPU Boost
3.0
-