GeForce GTX 1080 Ti and Radeon HD 7660G - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs Radeon HD 7660G
GeForce GTX 1080 Ti
19118
Radeon HD 7660G
489
GeForce GTX 1080 Ti
Radeon HD 7660G
Architecture
Pascal (2016−2021)
Terascale 3 (2010−2013)
GPU code name
GP102
Trinity
Market segment
Desktop
Laptop
Release date
February 2017
May 2012
Interface
PCIe 3.0 x16
IGP
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
SLI options
+
-
Boost clock speed
1600 MHz
686 MHz
Core clock speed
1481 MHz
497 MHz
Floating-point performance
11,340 gflops
-
Manufacturing process technology
16 nm
32 nm
Number of transistors
11,800 million
1.3 Million
Pipelines / CUDA cores
3584
384
Power consumption (TDP)
250 Watt
35 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
16.46
Memory type
GDDR5X
System Shared
Maximum RAM amount
11 GB
System Shared
Memory bus width
352 Bit
System Shared
Memory clock speed
11000 MHz
System Shared
Memory bandwidth
484.4 GB/s
-
Shared memory
-
+
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
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
-