AMD Radeon Pro Duo vs NVIDIA GeForce 8400 GS Rev. 2

VS

AMD Radeon Pro Duo NVIDIA GeForce 8400 GS Rev. 2

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro Duo and 512MB VRAM GeForce 8400 GS Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Duo 's Advantages

Released 8 years and 4 months late

Larger VRAM bandwidth (512.0GB/s vs 6.400GB/s)

4088 additional rendering cores

NVIDIA GeForce 8400 GS Rev. 2 's Advantages

Lower TDP (25W vs 350W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo +37136%

8.192 TFLOPS

GeForce 8400 GS Rev. 2

0.022 TFLOPS

Radeon Pro Duo

VS

GeForce 8400 GS Rev. 2

Graphics Card

Apr 2016

Release Date

Dec 2007

Radeon Pro

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

512MB

HBM

Memory Type

DDR2

4096bit

Memory Bus

64bit

512.0GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

1

64

Compute Units

-

4096

Shading Units

8

256

TMUs

4

64

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

16 KB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

2.268 GPixel/s

256.0 GTexel/s

Texture Rate

2.268 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

22.40 GFLOPS

512.0 GFLOPS

FP64 (double)

-

Graphics Processor

Capsaicin

GPU Name

G98

Capsaicin XT

GPU Variant

-

GCN 3.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

8.9 billion

Transistors

0.21 billion

596 mm²

Die Size

86 mm²

Board Design

350W

TDP

25W

750 W

Suggested PSU

200 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x DVI 1x VGA 1x S-Video

3x 8-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

6.0

Shader Model

4.0

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