NVIDIA GeForce GT 745A vs NVIDIA GeForce RTX 5070 Mobile

VS

NVIDIA GeForce GT 745A

NVIDIA GeForce RTX 5070 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 745A and 8GB VRAM GeForce RTX 5070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 745A 's Advantages

Lower TDP (33W vs 115W)

NVIDIA GeForce RTX 5070 Mobile 's Advantages

Released 11 years and 5 months late

Boost Clock has increased by 175% (2520MHz vs 915MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (507.2GB/s vs 28.80GB/s)

4224 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 745A

0.703 TFLOPS

GeForce RTX 5070 Mobile +3202%

23.22 TFLOPS

GeForce GT 745A

VS

GeForce RTX 5070 Mobile

Graphics Card

Aug 2013

Release Date

Jan 2025

GeForce 700A

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

837 MHz

Base Clock

2235 MHz

915 MHz

Boost Clock

2520 MHz

900 MHz

Memory Clock

2500 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR7

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

507.2GB/s

Render Config

-

SM Count

36

384

Shading Units

4608

32

TMUs

144

16

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

32 MB

-

Theoretical Performance

7.320 GPixel/s

Pixel Rate

121.0 GPixel/s

29.28 GTexel/s

Texture Rate

362.9 GTexel/s

-

FP16 (half)

23.22 TFLOPS

702.7 GFLOPS

FP32 (float)

23.22 TFLOPS

29.28 GFLOPS

FP64 (double)

362.9 GFLOPS

Board Design

33W

TDP

115W

-

Suggested PSU

300 W

No outputs

Outputs

1x HDMI 2.13x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

GB206

N14P-LP

GPU Variant

GB206

Kepler

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

1.27 billion

Transistors

Unknown

118 mm²

Die Size

Unknown

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

10.1

5.1

Shader Model

6.8

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