AMD Radeon Pro WX 3100 vs NVIDIA GeForce 8400

VS

AMD Radeon Pro WX 3100

NVIDIA GeForce 8400

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro WX 3100 and 256MB VRAM GeForce 8400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 3100 's Advantages

Released 9 years and 6 months late

Boost Clock1219MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (96.00GB/s vs 8.000GB/s)

504 additional rendering cores

NVIDIA GeForce 8400 's Advantages

Lower TDP (25W vs 65W)

Score

Benchmark

FP32 (float)

Radeon Pro WX 3100 +5842%

1.248 TFLOPS

GeForce 8400

0.021 TFLOPS

Radeon Pro WX 3100

VS

GeForce 8400

Graphics Card

Jun 2017

Release Date

Dec 2007

Radeon Pro Polaris

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

925 MHz

Base Clock

-

1219 MHz

Boost Clock

-

1500 MHz

Memory Clock

500 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

8.000GB/s

Render Config

8

Compute Units

-

SM Count

1

512

Shading Units

8

32

TMUs

4

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

16 KB

-

Theoretical Performance

19.50 GPixel/s

Pixel Rate

2.160 GPixel/s

39.01 GTexel/s

Texture Rate

2.160 GTexel/s

1248 GFLOPS

FP16 (half)

-

1248 GFLOPS

FP32 (float)

20.80 GFLOPS

78.02 GFLOPS

FP64 (double)

-

Board Design

65W

TDP

25W

250 W

Suggested PSU

200 W

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

G98

Lexa XT

GPU Variant

-

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

2.2 billion

Transistors

0.21 billion

103 mm²

Die Size

86 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.7

Shader Model

4.0

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