NVIDIA GeForce 8400 vs AMD FirePro W7100

VS

NVIDIA GeForce 8400

AMD FirePro W7100

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 and 8GB VRAM FirePro W7100 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 150W)

AMD FirePro W7100 's Advantages

Released 6 years and 8 months late

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (160.0GB/s vs 8.000GB/s)

1784 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400

0.021 TFLOPS

FirePro W7100 +15600%

3.297 TFLOPS

GeForce 8400

VS

FirePro W7100

Graphics Card

Dec 2007

Release Date

Aug 2014

GeForce 8

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

500 MHz

Memory Clock

1250 MHz

Memory

256MB

Memory Size

8GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

256bit

8.000GB/s

Bandwidth

160.0GB/s

Render Config

-

Compute Units

28

1

SM Count

-

8

Shading Units

1792

4

TMUs

112

4

ROPs

32

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

512 KB

-

Theoretical Performance

2.160 GPixel/s

Pixel Rate

29.44 GPixel/s

2.160 GTexel/s

Texture Rate

103.0 GTexel/s

-

FP16 (half)

3.297 TFLOPS

20.80 GFLOPS

FP32 (float)

3.297 TFLOPS

-

FP64 (double)

206.1 GFLOPS

Board Design

25W

TDP

150W

200 W

Suggested PSU

450 W

1x DVI 1x VGA 1x S-Video

Outputs

4x DisplayPort 1.2

None

Power Connectors

1x 6-pin

Graphics Processor

G98

GPU Name

Tonga

-

GPU Variant

Tonga PRO GL

Tesla

Architecture

GCN 3.0

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.21 billion

Transistors

5 billion

86 mm²

Die Size

366 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.0

N/A

Vulkan

1.2

1.1

CUDA

-

4.0

Shader Model

6.3

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