NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce GT 650M Mac Edition

VS

NVIDIA GeForce RTX 5070 Mobile

NVIDIA GeForce GT 650M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 5070 Mobile and 512MB VRAM GeForce GT 650M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5070 Mobile 's Advantages

Released 12 years and 6 months late

Boost Clock2520MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (507.2GB/s vs 80.26GB/s)

4224 additional rendering cores

NVIDIA GeForce GT 650M Mac Edition 's Advantages

Lower TDP (45W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Mobile +3260%

23.22 TFLOPS

GeForce GT 650M Mac Edition

0.691 TFLOPS

GeForce RTX 5070 Mobile

VS

GeForce GT 650M Mac Edition

Graphics Card

Jan 2025

Release Date

Jul 2012

GeForce 50 Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2500 MHz

Memory Clock

1254 MHz

Memory

8GB

Memory Size

512MB

GDDR7

Memory Type

GDDR5

128bit

Memory Bus

128bit

507.2GB/s

Bandwidth

80.26GB/s

Render Config

-

36

SM Count

-

4608

Shading Units

384

144

TMUs

32

48

ROPs

16

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

32 MB

L2 Cache

256 KB

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

7.200 GPixel/s

362.9 GTexel/s

Texture Rate

28.80 GTexel/s

23.22 TFLOPS

FP16 (half)

-

23.22 TFLOPS

FP32 (float)

691.2 GFLOPS

362.9 GFLOPS

FP64 (double)

28.80 GFLOPS

Board Design

115W

TDP

45W

300 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GB206

GPU Name

GK107

GB206

GPU Variant

N13P-GT-W-A2

Blackwell 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

1.27 billion

Unknown

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

10.1

CUDA

3.0

6.8

Shader Model

5.1

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