NVIDIA GeForce 8400M GT vs NVIDIA GeForce RTX 2070 SUPER Max Q

VS

NVIDIA GeForce 8400M GT NVIDIA GeForce RTX 2070 SUPER Max Q

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8400M GT and 8GB VRAM GeForce RTX 2070 SUPER Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M GT 's Advantages

Lower TDP (14W vs 80W)

NVIDIA GeForce RTX 2070 SUPER Max Q 's Advantages

Released 12 years and 11 months late

Boost Clock1155MHz

Larger VRAM bandwidth (352.0GB/s vs 19.20GB/s)

2544 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400M GT

0.029 TFLOPS

GeForce RTX 2070 SUPER Max Q +20293%

5.914 TFLOPS

GeForce 8400M GT

VS

GeForce RTX 2070 SUPER Max Q

Graphics Card

May 2007

Release Date

Apr 2020

GeForce 8M

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

930 MHz

-

Boost Clock

1155 MHz

600 MHz

Memory Clock

1375 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

19.20GB/s

Bandwidth

352.0GB/s

Render Config

2

SM Count

40

-

Compute Units

-

16

Shading Units

2560

8

TMUs

160

4

ROPs

64

-

Tensor Cores

320

-

RT Cores

40

-

L1 Cache

64 KB (per SM)

32 KB

L2 Cache

4 MB

Theoretical Performance

1.800 GPixel/s

Pixel Rate

73.92 GPixel/s

3.600 GTexel/s

Texture Rate

184.8 GTexel/s

-

FP16 (half)

11.83 TFLOPS

28.80 GFLOPS

FP32 (float)

5.914 TFLOPS

-

FP64 (double)

184.8 GFLOPS

Graphics Processor

G86

GPU Name

TU104

G86-603-A2

GPU Variant

-

Tesla

Architecture

Turing

TSMC

Foundry

TSMC

80 nm

Process Size

12 nm

0.21 billion

Transistors

13.6 billion

127 mm²

Die Size

545 mm²

Board Design

14W

TDP

80W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

7.5

4.0

Shader Model

6.6

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