NVIDIA GeForce GTX 1070 vs NVIDIA GeForce GTX 650 Ti Boost

VS

NVIDIA GeForce GTX 1070

NVIDIA GeForce GTX 650 Ti Boost

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 and 2GB VRAM GeForce GTX 650 Ti Boost to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 's Advantages

Released 3 years and 3 months late

Boost Clock has increased by 63% (1683MHz vs 1032MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.3GB/s vs 144.2GB/s)

1152 additional rendering cores

NVIDIA GeForce GTX 650 Ti Boost 's Advantages

Lower TDP (134W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 +307%

6.463 TFLOPS

GeForce GTX 650 Ti Boost

1.585 TFLOPS

GeForce GTX 1070

VS

GeForce GTX 650 Ti Boost

Graphics Card

Jun 2016

Release Date

Mar 2013

GeForce 10

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1506 MHz

Base Clock

980 MHz

1683 MHz

Boost Clock

1032 MHz

2002 MHz

Memory Clock

1502 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

192bit

256.3GB/s

Bandwidth

144.2GB/s

Render Config

-

15

SM Count

-

1920

Shading Units

768

120

TMUs

64

ROPs

24

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

384 KB

-

Theoretical Performance

107.7 GPixel/s

Pixel Rate

16.51 GPixel/s

202.0 GTexel/s

Texture Rate

66.05 GTexel/s

101.0 GFLOPS

FP16 (half)

-

6.463 TFLOPS

FP32 (float)

1.585 TFLOPS

202.0 GFLOPS

FP64 (double)

66.05 GFLOPS

Board Design

150W

TDP

134W

450 W

Suggested PSU

300 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GP104

GPU Name

GK106

GP104-200-A1

GPU Variant

GK106-240-A1

Pascal

Architecture

Kepler

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

2.54 billion

314 mm²

Die Size

221 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

6.1

CUDA

3.0

6.4

Shader Model

5.1

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