NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA GeForce GTX 690

VS

NVIDIA GeForce 8400 GS PCI Rev. 2 NVIDIA GeForce GTX 690

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI Rev. 2 and 2GB VRAM GeForce GTX 690 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages

Lower TDP (40W vs 300W)

NVIDIA GeForce GTX 690 's Advantages

Released 5 years and 1 months late

Boost Clock1019MHz

Larger VRAM bandwidth (192.3GB/s vs 8.000GB/s)

1520 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS PCI Rev. 2

0.039 TFLOPS

GeForce GTX 690 +7925%

3.13 TFLOPS

GeForce 8400 GS PCI Rev. 2

VS

GeForce GTX 690

Graphics Card

Apr 2007

Release Date

May 2012

GeForce 8

Generation

GeForce 600

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

915 MHz

-

Boost Clock

1019 MHz

500 MHz

Memory Clock

1502 MHz

Memory

512MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

256bit

8.000GB/s

Bandwidth

192.3GB/s

Render Config

2

SM Count

-

Compute Units

-

16

Shading Units

1536

8

TMUs

128

4

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per SMX)

32 KB

L2 Cache

512 KB

Theoretical Performance

2.080 GPixel/s

Pixel Rate

32.61 GPixel/s

4.160 GTexel/s

Texture Rate

130.4 GTexel/s

-

FP16 (half)

-

39.36 GFLOPS

FP32 (float)

3.130 TFLOPS

-

FP64 (double)

130.4 GFLOPS

Graphics Processor

GT218

GPU Name

GK104

-

GPU Variant

GK104-355-A2

Tesla 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.26 billion

Transistors

3.54 billion

57 mm²

Die Size

294 mm²

Board Design

40W

TDP

300W

200 W

Suggested PSU

700 W

1x DVI 1x HDMI 1x VGA

Outputs

3x DVI 1x mini-DisplayPort 1.2

None

Power Connectors

2x 8-pin

Graphics Features

11.1 (10_1)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

1.2

CUDA

3.0

4.1

Shader Model

5.1

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