NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce GTX 770M

VS

NVIDIA GeForce MX450 30.5W 8Gbps NVIDIA GeForce GTX 770M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 3GB VRAM GeForce GTX 770M 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 60% (1275MHz vs 797MHz)

Lower TDP (31W vs 75W)

NVIDIA GeForce GTX 770M 's Advantages

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (96.19GB/s vs 64.00GB/s)

64 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps +49%

2.285 TFLOPS

GeForce GTX 770M

1.53 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

GeForce GTX 770M

Graphics Card

Aug 2020

Release Date

May 2013

GeForce MX

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-B (3.0)

Clock Speeds

1035 MHz

Base Clock

706 MHz

1275 MHz

Boost Clock

797 MHz

2000 MHz

Memory Clock

1002 MHz

Memory

2GB

Memory Size

3GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

192bit

64.00GB/s

Bandwidth

96.19GB/s

Render Config

14

SM Count

-

Compute Units

-

896

Shading Units

960

56

TMUs

80

32

ROPs

24

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

384 KB

Theoretical Performance

40.80 GPixel/s

Pixel Rate

15.94 GPixel/s

71.40 GTexel/s

Texture Rate

63.76 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

1.530 TFLOPS

71.40 GFLOPS

FP64 (double)

63.76 GFLOPS

Graphics Processor

TU117

GPU Name

GK106

-

GPU Variant

N14E-GS-A1

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

2.54 billion

200 mm²

Die Size

221 mm²

Board Design

31W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.0

6.6

Shader Model

5.1

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