NVIDIA GeForce GTX 650 vs NVIDIA GeForce RTX 3070

VS

NVIDIA GeForce GTX 650

NVIDIA GeForce RTX 3070

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 and 8GB VRAM GeForce RTX 3070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 's Advantages

Lower TDP (65W vs 220W)

NVIDIA GeForce RTX 3070 's Advantages

Released 8 years late

Boost Clock1725MHz

More VRAM (8GB vs 1024GB)

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

5504 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 650

0.812 TFLOPS

GeForce RTX 3070 +2401%

20.31 TFLOPS

GeForce GTX 650

VS

GeForce RTX 3070

Graphics Card

Sep 2012

Release Date

Sep 2020

GeForce 600

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1725 MHz

1250 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

80.00GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

46

384

Shading Units

5888

32

TMUs

184

16

ROPs

96

-

Tensor Cores

184

-

RT Cores

46

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

8.464 GPixel/s

Pixel Rate

165.6 GPixel/s

33.86 GTexel/s

Texture Rate

317.4 GTexel/s

-

FP16 (half)

20.31 TFLOPS

812.5 GFLOPS

FP32 (float)

20.31 TFLOPS

33.86 GFLOPS

FP64 (double)

317.4 GFLOPS

Board Design

65W

TDP

220W

250 W

Suggested PSU

550 W

2x DVI 1x mini-HDMI 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

GK107

GPU Name

GA104

GK107-450-A2

GPU Variant

GA104-300-A1

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.27 billion

Transistors

17.4 billion

118 mm²

Die Size

392 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

8.6

5.1

Shader Model

6.6

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