NVIDIA GeForce 8400 GS Rev. 3 vs AMD Radeon Pro SSG

VS

NVIDIA GeForce 8400 GS Rev. 3

AMD Radeon Pro SSG

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 3 and 16GB VRAM Radeon Pro SSG to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS Rev. 3 's Advantages

Lower TDP (25W vs 260W)

AMD Radeon Pro SSG 's Advantages

Released 7 years and 1 months late

Boost Clock1500MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (483.8GB/s vs 6.400GB/s)

4088 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS Rev. 3

0.02 TFLOPS

Radeon Pro SSG +61350%

12.29 TFLOPS

GeForce 8400 GS Rev. 3

VS

Radeon Pro SSG

Graphics Card

Jul 2010

Release Date

Aug 2017

GeForce 8

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1440 MHz

-

Boost Clock

1500 MHz

400 MHz

Memory Clock

945 MHz

Memory

512MB

Memory Size

16GB

DDR2

Memory Type

HBM2

64bit

Memory Bus

2048bit

6.400GB/s

Bandwidth

483.8GB/s

Render Config

-

Compute Units

64

1

SM Count

-

8

Shading Units

4096

4

TMUs

256

4

ROPs

64

-

L1 Cache

16 KB (per CU)

32 KB

L2 Cache

4 MB

-

Theoretical Performance

2.080 GPixel/s

Pixel Rate

96.00 GPixel/s

2.080 GTexel/s

Texture Rate

384.0 GTexel/s

-

FP16 (half)

24.58 TFLOPS

19.68 GFLOPS

FP32 (float)

12.29 TFLOPS

-

FP64 (double)

768.0 GFLOPS

Board Design

25W

TDP

260W

200 W

Suggested PSU

600 W

1x DVI 1x VGA 1x S-Video

Outputs

6x mini-DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GT218

GPU Name

Vega 10

8400GS-225-B1

GPU Variant

Vega 10 XT GL (215-0894124)

Tesla 2.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

0.26 billion

Transistors

12.5 billion

57 mm²

Die Size

495 mm²

Graphics Features

11.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

CUDA

-

4.1

Shader Model

6.4

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