NVIDIA GeForce RTX 2070 vs NVIDIA GeForce GTX 650

VS

NVIDIA GeForce RTX 2070

NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2070 and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 's Advantages

Released 6 years and 1 months late

Boost Clock1620MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 80.00GB/s)

1920 additional rendering cores

NVIDIA GeForce GTX 650 's Advantages

Lower TDP (65W vs 175W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 +819%

7.465 TFLOPS

GeForce GTX 650

0.812 TFLOPS

GeForce RTX 2070

VS

GeForce GTX 650

Graphics Card

Oct 2018

Release Date

Sep 2012

GeForce 20

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1410 MHz

Base Clock

-

1620 MHz

Boost Clock

-

1750 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

80.00GB/s

Render Config

-

36

SM Count

-

2304

Shading Units

384

144

TMUs

32

64

ROPs

16

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

103.7 GPixel/s

Pixel Rate

8.464 GPixel/s

233.3 GTexel/s

Texture Rate

33.86 GTexel/s

14.93 TFLOPS

FP16 (half)

-

7.465 TFLOPS

FP32 (float)

812.5 GFLOPS

233.3 GFLOPS

FP64 (double)

33.86 GFLOPS

Board Design

175W

TDP

65W

450 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C

Outputs

2x DVI 1x mini-HDMI 1.4a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

TU106

GPU Name

GK107

TU106-400A-A1

GPU Variant

GK107-450-A2

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

10.8 billion

Transistors

1.27 billion

445 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.0

6.6

Shader Model

5.1

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