NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce 945A

VS

NVIDIA GeForce RTX 5070 Ti Mobile

NVIDIA GeForce 945A

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 5070 Ti Mobile and 1024MB VRAM GeForce 945A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5070 Ti Mobile 's Advantages

Released 9 years and 10 months late

Boost Clock has increased by 112% (2520MHz vs 1189MHz)

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (760.8GB/s vs 40.10GB/s)

6016 additional rendering cores

NVIDIA GeForce 945A 's Advantages

Lower TDP (33W vs 140W)

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Ti Mobile +3433%

32.26 TFLOPS

GeForce 945A

0.913 TFLOPS

GeForce RTX 5070 Ti Mobile

VS

GeForce 945A

Graphics Card

Jan 2025

Release Date

Mar 2015

GeForce 50 Mobile

Generation

GeForce 900A

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2235 MHz

Base Clock

1006 MHz

2520 MHz

Boost Clock

1189 MHz

2500 MHz

Memory Clock

1253 MHz

Memory

12GB

Memory Size

1024MB

GDDR7

Memory Type

GDDR5

192bit

Memory Bus

64bit

760.8GB/s

Bandwidth

40.10GB/s

Render Config

-

50

SM Count

-

6400

Shading Units

384

200

TMUs

24

64

ROPs

8

200

Tensor Cores

-

50

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SMM)

40 MB

L2 Cache

1024 KB

-

Theoretical Performance

161.3 GPixel/s

Pixel Rate

9.512 GPixel/s

504.0 GTexel/s

Texture Rate

28.54 GTexel/s

32.26 TFLOPS

FP16 (half)

-

32.26 TFLOPS

FP32 (float)

913.2 GFLOPS

504.0 GFLOPS

FP64 (double)

28.54 GFLOPS

Board Design

140W

TDP

33W

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GB205

GPU Name

GM108

GB205

GPU Variant

-

Blackwell 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

Unknown

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

10.1

CUDA

5.0

6.8

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce RTX 2070 Mobile Refresh

2

NVIDIA GeForce RTX 5070 Ti Mobile vs AMD Radeon R9 M395X Mac Edition

3

NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce 920M

4

NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA RTX 2000 Embedded Ada Generation

5

NVIDIA GeForce RTX 5070 Ti Mobile vs AMD Radeon HD 6570M Mac Edition

6

NVIDIA GeForce RTX 5070 Ti Mobile vs AMD Radeon HD 6750M

7

NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce GTX 860M OEM

8

NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce RTX 2060 SUPER Mobile

9

NVIDIA GeForce RTX 5070 Ti Mobile vs AMD Radeon RX 6600S

10

NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce GT 630M

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market