NVIDIA GeForce MX450 25W vs ATI Mobility Radeon HD 4850 Mac Edition

VS

NVIDIA GeForce MX450 25W

ATI Mobility Radeon HD 4850 Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 512MB VRAM Mobility Radeon HD 4850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages

Released 11 years late

Boost Clock930MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (80.00GB/s vs 54.40GB/s)

96 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 25W +107%

1.667 TFLOPS

Mobility Radeon HD 4850 Mac Edition

0.804 TFLOPS

GeForce MX450 25W

VS

Mobility Radeon HD 4850 Mac Edition

Graphics Card

Aug 2020

Release Date

Aug 2009

GeForce MX

Generation

M9x

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-B (3.0)

Clock Speeds

720 MHz

Base Clock

-

930 MHz

Boost Clock

-

1250 MHz

Memory Clock

850 MHz

Memory

2GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

256bit

80.00GB/s

Bandwidth

54.40GB/s

Render Config

-

Compute Units

10

14

SM Count

-

896

Shading Units

800

56

TMUs

40

32

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

29.76 GPixel/s

Pixel Rate

8.048 GPixel/s

52.08 GTexel/s

Texture Rate

20.12 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

804.8 GFLOPS

52.08 GFLOPS

FP64 (double)

161.0 GFLOPS

Board Design

25W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

M98

N18S-G5

GPU Variant

M98 L2 (216-0732019)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

4.7 billion

Transistors

0.956 billion

200 mm²

Die Size

256 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA GeForce MX450 25W vs NVIDIA GeForce RTX 4070 Mobile

2

NVIDIA GeForce MX450 25W vs AMD Radeon Pro 560X

3

NVIDIA GeForce MX450 25W vs NVIDIA GeForce GTX 285M

4

NVIDIA GeForce MX450 25W vs NVIDIA NVS 5400M

5

NVIDIA GeForce MX450 25W vs AMD FirePro M4000

6

NVIDIA GeForce MX450 25W vs ATI Mobility Radeon HD 5870

7

NVIDIA GeForce MX450 25W vs AMD Radeon R7 M365X

8

NVIDIA GeForce MX450 25W vs NVIDIA GeForce G103M

9

NVIDIA GeForce MX450 25W vs NVIDIA GeForce 620M

10

NVIDIA GeForce MX450 25W vs ATI Radeon E4690 PCIe

Related News

1

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

2

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

3

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

4

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

5

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

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

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

8

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

9

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

10

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim