NVIDIA GeForce 705M vs NVIDIA GeForce MX450 25W

VS

NVIDIA GeForce 705M

NVIDIA GeForce MX450 25W

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 705M and 2GB VRAM GeForce MX450 25W to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 705M 's Advantages

Lower TDP (15W vs 25W)

NVIDIA GeForce MX450 25W 's Advantages

Boost Clock930MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)

848 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 705M

0.142 TFLOPS

GeForce MX450 25W +1073%

1.667 TFLOPS

GeForce 705M

VS

GeForce MX450 25W

Graphics Card

Unknown

Release Date

Aug 2020

GeForce 700M

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

720 MHz

-

Boost Clock

930 MHz

900 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

80.00GB/s

Render Config

-

1

SM Count

14

48

Shading Units

896

8

TMUs

56

4

ROPs

32

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

512 KB

-

Theoretical Performance

1.476 GPixel/s

Pixel Rate

29.76 GPixel/s

5.904 GTexel/s

Texture Rate

52.08 GTexel/s

-

FP16 (half)

3.333 TFLOPS

141.7 GFLOPS

FP32 (float)

1.667 TFLOPS

11.81 GFLOPS

FP64 (double)

52.08 GFLOPS

Board Design

15W

TDP

25W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF119

GPU Name

TU117

GF119 B1

GPU Variant

N18S-G5

Fermi 2.0

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.292 billion

Transistors

4.7 billion

79 mm²

Die Size

200 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

7.5

5.1

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA GeForce 705M vs AMD Radeon HD 8850M

2

NVIDIA GeForce 705M vs AMD Radeon HD 8730A

3

NVIDIA GeForce 705M vs NVIDIA GeForce RTX 3070 Ti Max-Q

4

NVIDIA GeForce 705M vs AMD Radeon Pro Vega 16

5

NVIDIA GeForce 705M vs AMD Radeon HD 7530M

6

NVIDIA GeForce 705M vs NVIDIA GeForce GT 550M

7

NVIDIA GeForce 705M vs AMD Radeon HD 7470M

8

NVIDIA GeForce 705M vs AMD Radeon RX 6700S

9

NVIDIA GeForce 705M vs AMD Radeon HD 6430M

10

NVIDIA GeForce 705M vs Intel Arc Pro A30M

Related News

1

Introducing the AMD Ryzen 9 9955HX: A First Look at the Flagship Gaming Laptop CPU

2

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

3

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

4

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

5

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

6

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

7

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

8

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

9

CXMT Reportedly Achieves 80% Yield in DDR5 Production

10

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