NVIDIA GeForce GTX 1660 Ti vs NVIDIA GeForce GTX 880M
GPU Specs Compare
Graphics Card
Release Date
Feb 2019
Mar 2014
Generation
GeForce 16
GeForce 800M
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1500 MHz
954 MHz
Boost Clock
1770 MHz
993 MHz
Memory Clock
1500 MHz
1250 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
288.0GB/s
160.0GB/s
Render Config
SM Count
24
-
Shading Units
1536
1536
TMUs
96
128
ROPs
48
32
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
1536 KB
512 KB
Theoretical Performance
Pixel Rate
84.96 GPixel/s
31.78 GPixel/s
Texture Rate
169.9 GTexel/s
127.1 GTexel/s
FP16 (half)
10.87 TFLOPS
-
FP32 (float)
5.437 TFLOPS
3.050 TFLOPS
FP64 (double)
169.9 GFLOPS
127.1 GFLOPS
Graphics Processor
GPU Name
TU116
GK104
GPU Variant
TU116-400-A1
N15E-GX-A2
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
6.6 billion
3.54 billion
Die Size
284 mm²
294 mm²
Board Design
TDP
120W
122W
Suggested PSU
300 W
-
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
7.5
3.0
Shader Model
6.6
5.1
📊 Benchmark
3DMark Time Spy
6,346
-
3DMark Time Spy Extreme
2,883
-
OctaneBench
126
-
Battlefield 5 1080p
103
-
Shadow of the Tomb Raider 2160p
28
-
Shadow of the Tomb Raider 1440p
52
-
Shadow of the Tomb Raider 1080p
80
-
Battlefield 5 2160p
44
-
Blender
817
190
Battlefield 5 1440p
80
-
GTA 5 2160p
60
-
GTA 5 1440p
62
-
GTA 5 1080p
154
-