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

NVIDIA GeForce GTX TITAN vs NVIDIA GeForce GTX 650 Ti

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN and 1024MB VRAM GeForce GTX 650 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN 's Advantages
Boost Clock876MHz
More VRAM (6GB vs 1GB)
Larger VRAM bandwidth (288.4GB/s vs 86.40GB/s)
1920 additional rendering cores
NVIDIA GeForce GTX 650 Ti 's Advantages
Lower TDP (110W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN +230%
4.709 TFLOPS
GeForce GTX 650 Ti
1.425 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Oct 2012
GeForce 700
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

836 MHz
Base Clock
-
876 MHz
Boost Clock
-
1502 MHz
Memory Clock
1350 MHz

Memory

6GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
288.4GB/s
Bandwidth
86.40GB/s

Render Config

-
SM Count
-
-
Compute Units
-
2688
Shading Units
768
224
TMUs
64
48
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
1536 KB
L2 Cache
256 KB

Theoretical Performance

49.06 GPixel/s
Pixel Rate
14.85 GPixel/s
196.2 GTexel/s
Texture Rate
59.39 GTexel/s
-
FP16 (half)
-
4.709 TFLOPS
FP32 (float)
1425 GFLOPS
1.570 TFLOPS
FP64 (double)
59.39 GFLOPS

Graphics Processor

GK110
GPU Name
GK106
GK110-400-A1
GPU Variant
GK106-220-A1
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
2.54 billion
561 mm²
Die Size
221 mm²

Board Design

250W
TDP
110W
600 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.5
CUDA
3.0
5.1
Shader Model
5.1

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