NVIDIA GeForce 8400 vs NVIDIA GeForce GTX 750

VS

NVIDIA GeForce 8400

NVIDIA GeForce GTX 750

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 and 1024MB VRAM GeForce GTX 750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 's Advantages

Lower TDP (25W vs 55W)

NVIDIA GeForce GTX 750 's Advantages

Released 6 years and 2 months late

Boost Clock1085MHz

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (80.19GB/s vs 8.000GB/s)

504 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400

0.021 TFLOPS

GeForce GTX 750 +5190%

1.111 TFLOPS

GeForce 8400

VS

GeForce GTX 750

Graphics Card

Dec 2007

Release Date

Feb 2014

GeForce 8

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1020 MHz

-

Boost Clock

1085 MHz

500 MHz

Memory Clock

1253 MHz

Memory

256MB

Memory Size

1024MB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

128bit

8.000GB/s

Bandwidth

80.19GB/s

Render Config

-

1

SM Count

-

8

Shading Units

512

4

TMUs

32

4

ROPs

16

-

L1 Cache

64 KB (per SMM)

16 KB

L2 Cache

2 MB

-

Theoretical Performance

2.160 GPixel/s

Pixel Rate

17.36 GPixel/s

2.160 GTexel/s

Texture Rate

34.72 GTexel/s

-

20.80 GFLOPS

FP32 (float)

1111 GFLOPS

-

FP64 (double)

34.72 GFLOPS

Board Design

25W

TDP

55W

200 W

Suggested PSU

250 W

1x DVI 1x VGA 1x S-Video

Outputs

2x DVI 1x mini-HDMI 2.0

None

Power Connectors

None

Graphics Processor

G98

GPU Name

GM107

-

GPU Variant

GM107-300-A2

Tesla

Architecture

Maxwell

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.21 billion

Transistors

1.87 billion

86 mm²

Die Size

148 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

5.0

4.0

Shader Model

5.1

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