NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon HD 8970M

VS

NVIDIA GeForce MX450 30.5W 8Gbps AMD Radeon HD 8970M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 4GB VRAM Radeon HD 8970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Released 7 years and 3 months late

Boost Clock has increased by 42% (1275MHz vs 900MHz)

Lower TDP (31W vs 100W)

AMD Radeon HD 8970M 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (153.6GB/s vs 64.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps

2.285 TFLOPS

Radeon HD 8970M

2.304 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

Radeon HD 8970M

Graphics Card

Aug 2020

Release Date

May 2013

GeForce MX

Generation

Solar System

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1035 MHz

Base Clock

850 MHz

1275 MHz

Boost Clock

900 MHz

2000 MHz

Memory Clock

1200 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

64.00GB/s

Bandwidth

153.6GB/s

Render Config

14

SM Count

-

Compute Units

20

896

Shading Units

1280

56

TMUs

80

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

Theoretical Performance

40.80 GPixel/s

Pixel Rate

28.80 GPixel/s

71.40 GTexel/s

Texture Rate

72.00 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

2.304 TFLOPS

71.40 GFLOPS

FP64 (double)

144.0 GFLOPS

Graphics Processor

TU117

GPU Name

Neptune

-

GPU Variant

Neptune XT (216-0847000)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

2.8 billion

200 mm²

Die Size

212 mm²

Board Design

31W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce RTX 3070 Ti Mobile

2

NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce RTX 3070 Ti Max Q

3

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon R7 M380

4

NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB

5

NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce MX150 GP107

6

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon RX 6800M

7

NVIDIA GeForce MX450 30.5W 8Gbps vs ATI Mobility Radeon HD 2400 XT Mac Edition

8

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD FirePro M5950

9

NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce GT 755M Mac Edition

10

NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon R9 M295X Mac Edition