GeForce GTX 1080 Ti and Radeon HD 2600 XT AGP - video card comparison
GeForce GTX 1080 Ti
Radeon HD 2600 XT AGP
Architecture
Pascal (2016−2021)
TeraScale (2005−2013)
GPU code name
GP102
RV630
Market segment
Desktop
Desktop
Release date
February 2017
June 2007
Interface
PCIe 3.0 x16
AGP 8x
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin
SLI options
+
-
Boost clock speed
1600 MHz
-
Core clock speed
1481 MHz
800 MHz
Floating-point performance
11,340 gflops
173.28 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
45 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
6.400
Memory type
GDDR5X
GDDR3
Maximum RAM amount
11 GB
256 MB
Memory bus width
352 Bit
128 Bit
Memory clock speed
11000 MHz
1600 MHz
Memory bandwidth
484.4 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x VGA, 1x S-Video
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
-