NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon HD 6950M

VS

NVIDIA GeForce MX450 30.5W 8Gbps

AMD Radeon HD 6950M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 1024MB VRAM Radeon HD 6950M 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 1024GB)

Lower TDP (31W vs 50W)

AMD Radeon HD 6950M 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 64.00GB/s)

64 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps +105%

2.285 TFLOPS

Radeon HD 6950M

1.114 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

Radeon HD 6950M

Graphics Card

Aug 2020

Release Date

Jan 2011

GeForce MX

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-B (3.0)

Clock Speeds

1035 MHz

Base Clock

-

1275 MHz

Boost Clock

-

2000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

64.00GB/s

Bandwidth

115.2GB/s

Render Config

-

Compute Units

12

14

SM Count

-

896

Shading Units

960

56

TMUs

48

32

ROPs

32

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

40.80 GPixel/s

Pixel Rate

18.56 GPixel/s

71.40 GTexel/s

Texture Rate

27.84 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

1114 GFLOPS

71.40 GFLOPS

FP64 (double)

-

Board Design

31W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

Blackcomb

-

GPU Variant

Blackcomb PRO

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

1.7 billion

200 mm²

Die Size

212 mm²

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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