NVIDIA GeForce GTX 650 Ti vs NVIDIA GeForce GTX 1080 11Gbps
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 8GB VRAM GeForce GTX 1080 11Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 650 Ti 's Advantages
Lower TDP (110W vs 180W)
NVIDIA GeForce GTX 1080 11Gbps 's Advantages
Released 4 years and 6 months late
Boost Clock1733MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (352.3GB/s vs 86.40GB/s)
1792 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 650 Ti
1.425 TFLOPS
GeForce GTX 1080 11Gbps
+522%
8.873 TFLOPS
Graphics Card
Oct 2012
Release Date
Apr 2017
GeForce 600
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1607 MHz
-
Boost Clock
1733 MHz
1350 MHz
Memory Clock
1376 MHz
Memory
1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5X
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
352.3GB/s
Render Config
-
-
-
-
SM Count
20
768
Shading Units
2560
64
TMUs
160
16
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
14.85 GPixel/s
Pixel Rate
110.9 GPixel/s
59.39 GTexel/s
Texture Rate
277.3 GTexel/s
-
FP16 (half)
138.6 GFLOPS
1425 GFLOPS
FP32 (float)
8.873 TFLOPS
59.39 GFLOPS
FP64 (double)
277.3 GFLOPS
Board Design
110W
TDP
180W
300 W
Suggested PSU
450 W
2x DVI
1x mini-HDMI 1.4a
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin
Graphics Processor
GK106
GPU Name
GP104
GK106-220-A1
GPU Variant
GP104-410-A1
Kepler
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
2.54 billion
Transistors
7.2 billion
221 mm²
Die Size
314 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
6.1
5.1
Shader Model
6.4
