GeForce GTX 1080 Ti and Mobility Radeon HD 2600 XT - video card comparison
GeForce GTX 1080 Ti
Mobility Radeon HD 2600 XT
Architecture
Pascal (2016−2021)
RV6xx (2007−2010)
GPU code name
GP102
M76-XT
Market segment
Desktop
Laptop
Release date
February 2017
May 2007
Interface
PCIe 3.0 x16
MXM-II
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
SLI options
+
-
Boost clock speed
1600 MHz
-
Core clock speed
1481 MHz
700 MHz
Floating-point performance
11,340 gflops
163.2 gflops
Manufacturing process technology
16 nm
65 nm
Number of transistors
11,800 million
390 million
Pipelines / CUDA cores
3584
120
Power consumption (TDP)
250 Watt
-
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
5.440
Memory type
GDDR5X
DDR2, GDDR3
Maximum RAM amount
11 GB
256+ MB
Memory bus width
352 Bit
128 Bit
Memory clock speed
11000 MHz
750 MHz
Memory bandwidth
484.4 GB/s
24 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
10.0 (10_0)
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.5
3.3
Shader Model
6.4
4.0
Vulkan
+
N/A
Ansel
+
-
GPU Boost
3.0
-