GeForce GTX 1080 Ti and GeForce GTS 250 - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs GeForce GTS 250
GeForce GTX 1080 Ti
19118
GeForce GTS 250
616
GeForce GTX 1080 Ti
GeForce GTS 250
Architecture
Pascal (2016−2021)
Tesla (2006−2010)
GPU code name
GP102
G92B
Market segment
Desktop
Desktop
Release date
February 2017
March 2009
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
6-pin
SLI options
+
+
Boost clock speed
1600 MHz
-
Core clock speed
1481 MHz
738 MHz
CUDA cores
-
128
Floating-point performance
11,340 gflops
387.1 gflops
Manufacturing process technology
16 nm
55 nm
Number of transistors
11,800 million
754 million
Pipelines / CUDA cores
3584
128
Power consumption (TDP)
250 Watt
150 Watt
Maximum GPU temperature
91 °C
105 °C
Texture fill rate
354.4
47.2 billion/sec
Memory type
GDDR5X
GDDR3
Maximum RAM amount
11 GB
1 GB
Memory bus width
352 Bit
256 Bit
Memory clock speed
11000 MHz
1100 MHz
Memory bandwidth
484.4 GB/s
70.4 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
Two Dual Link DVI
Multi monitor support
+
+
HDMI
+
+
Maximum VGA resolution
-
2048x1536
G-SYNC support
+
-
Audio input for HDMI
-
S/PDIF
DirectX
12 (12_1)
11.1 (10_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
3.0
Shader Model
6.4
4.0
Vulkan
+
N/A
Ansel
+
-
GPU Boost
3.0
-