Home GPU Comparison NVIDIA GeForce GTX 650 Ti vs NVIDIA TITAN RTX

NVIDIA GeForce GTX 650 Ti vs NVIDIA TITAN RTX

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 24GB VRAM TITAN RTX 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 280W)
NVIDIA TITAN RTX 's Advantages
Released 6 years and 2 months late
Boost Clock1770MHz
More VRAM (24GB vs 1024GB)
Larger VRAM bandwidth (672.0GB/s vs 86.40GB/s)
3840 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti
1.425 TFLOPS
TITAN RTX +1044%
16.31 TFLOPS
OctaneBench
GeForce GTX 650 Ti
16
TITAN RTX +2168%
363
VS

Graphics Card

Oct 2012
Release Date
Dec 2018
GeForce 600
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1350 MHz
-
Boost Clock
1770 MHz
1350 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
384bit
86.40GB/s
Bandwidth
672.0GB/s

Render Config

-
-
-
-
SM Count
72
768
Shading Units
4608
64
TMUs
288
16
ROPs
96
-
Tensor Cores
576
-
RT Cores
72
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

14.85 GPixel/s
Pixel Rate
169.9 GPixel/s
59.39 GTexel/s
Texture Rate
509.8 GTexel/s
-
FP16 (half)
32.62 TFLOPS
1425 GFLOPS
FP32 (float)
16.31 TFLOPS
59.39 GFLOPS
FP64 (double)
509.8 GFLOPS

Board Design

110W
TDP
280W
300 W
Suggested PSU
600 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

GK106
GPU Name
TU102
GK106-220-A1
GPU Variant
TU102-400-A1
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
2.54 billion
Transistors
18.6 billion
221 mm²
Die Size
754 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
7.5
5.1
Shader Model
6.6

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