GeForce GTX 1080 Ti and Radeon HD 5670 640SP Edition - video card comparison
GeForce GTX 1080 Ti
Radeon HD 5670 640SP Edition
Architecture
Pascal (2016−2021)
TeraScale 2 (2009−2015)
GPU code name
GP102
Juniper
Market segment
Desktop
Desktop
Release date
February 2017
July 2010
Interface
PCIe 3.0 x16
PCIe 2.0 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
750 MHz
Floating-point performance
11,340 gflops
960.0 gflops
Manufacturing process technology
16 nm
40 nm
Number of transistors
11,800 million
1,040 million
Pipelines / CUDA cores
3584
640
Power consumption (TDP)
250 Watt
64 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
24.00
Memory type
GDDR5X
GDDR5
Maximum RAM amount
11 GB
512 MB
Memory bus width
352 Bit
128 Bit
Memory clock speed
11000 MHz
4000 MHz
Memory bandwidth
484.4 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
Multi monitor support
+
-
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
11.2 (11_0)
CUDA
+
-
OpenCL
1.2
1.2
OpenGL
4.5
4.4
Shader Model
6.4
5.0
Vulkan
+
N/A
Ansel
+
-
GPU Boost
3.0
-