NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon HD 6850M

VS

NVIDIA GeForce MX450 30.5W 8Gbps AMD Radeon HD 6850M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 1024MB VRAM Radeon HD 6850M 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 9 years and 7 months late

Boost Clock1275MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)

96 additional rendering cores

Lower TDP (31W vs 50W)

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps +111%

2.285 TFLOPS

Radeon HD 6850M

1.08 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

Radeon HD 6850M

Graphics Card

Aug 2020

Release Date

Jan 2011

GeForce MX

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1035 MHz

Base Clock

-

1275 MHz

Boost Clock

-

2000 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

128bit

64.00GB/s

Bandwidth

25.60GB/s

Render Config

14

SM Count

-

Compute Units

10

896

Shading Units

800

56

TMUs

40

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

256 KB

Theoretical Performance

40.80 GPixel/s

Pixel Rate

10.80 GPixel/s

71.40 GTexel/s

Texture Rate

27.00 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

1080 GFLOPS

71.40 GFLOPS

FP64 (double)

-

Graphics Processor

TU117

GPU Name

Granville

-

GPU Variant

Granville PRO

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

1.04 billion

200 mm²

Die Size

166 mm²

Board Design

31W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

5.0

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