GeForce GTX 1080 Ti and Radeon R7 450 OEM - video card comparison
GeForce GTX 1080 Ti
Radeon R7 450 OEM
Architecture
Pascal (2016−2021)
GCN 1.0 (2012−2020)
GPU code name
GP102
Cape Verde
Market segment
Desktop
Desktop
Release date
February 2017
June 2016
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
SLI options
+
-
Boost clock speed
1600 MHz
-
Core clock speed
1481 MHz
925 MHz
Floating-point performance
11,340 gflops
947.2 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
11,800 million
1,500 million
Pipelines / CUDA cores
3584
512
Power consumption (TDP)
250 Watt
65 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
29.60
Memory type
GDDR5X
GDDR5
Maximum RAM amount
11 GB
2 GB
Memory bus width
352 Bit
128 Bit
Memory clock speed
11000 MHz
4.5 GB/s
Memory bandwidth
484.4 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
Multi monitor support
+
-
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 (11_1)
CUDA
+
-
OpenCL
1.2
2.1 (1.2)
OpenGL
4.5
4.6
Shader Model
6.4
6.5 (5.1)
Vulkan
+
1.2.170
Ansel
+
-
GPU Boost
3.0
-