NVIDIA GeForce RTX 4070 vs NVIDIA GeForce GTX 650

VS

NVIDIA GeForce RTX 4070

NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 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 4070 's Advantages

Released 10 years and 7 months late

Boost Clock2475MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (504.2GB/s vs 80.00GB/s)

5504 additional rendering cores

NVIDIA GeForce GTX 650 's Advantages

Lower TDP (65W vs 200W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 +3489%

29.15 TFLOPS

GeForce GTX 650

0.812 TFLOPS

Blender

GeForce RTX 4070 +12048%

5710

GeForce GTX 650

47

OctaneBench

GeForce RTX 4070 +4823%

640

GeForce GTX 650

13

GeForce RTX 4070

VS

GeForce GTX 650

Graphics Card

Apr 2023

Release Date

Sep 2012

GeForce 40

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1920 MHz

Base Clock

-

2475 MHz

Boost Clock

-

1313 MHz

Memory Clock

1250 MHz

Memory

12GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

192bit

Memory Bus

128bit

504.2GB/s

Bandwidth

80.00GB/s

Render Config

-

46

SM Count

-

5888

Shading Units

384

184

TMUs

32

64

ROPs

16

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

36 MB

L2 Cache

256 KB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

8.464 GPixel/s

455.4 GTexel/s

Texture Rate

33.86 GTexel/s

29.15 TFLOPS

FP16 (half)

-

29.15 TFLOPS

FP32 (float)

812.5 GFLOPS

455.4 GFLOPS

FP64 (double)

33.86 GFLOPS

Board Design

200W

TDP

65W

550 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.4a

1x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD104

GPU Name

GK107

AD104-250-A1

GPU Variant

GK107-450-A2

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

35.8 billion

Transistors

1.27 billion

295 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

8.9

CUDA

3.0

6.7

Shader Model

5.1

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