NVIDIA GeForce 9400 GT vs AMD Radeon Pro Duo

VS

NVIDIA GeForce 9400 GT

AMD Radeon Pro Duo

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 4GB VRAM Radeon Pro Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT 's Advantages

Lower TDP (50W vs 350W)

AMD Radeon Pro Duo 's Advantages

Released 7 years and 8 months late

More VRAM (4GB vs 128GB)

Larger VRAM bandwidth (512.0GB/s vs 9.600GB/s)

4080 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9400 GT

0.029 TFLOPS

Radeon Pro Duo +28148%

8.192 TFLOPS

GeForce 9400 GT

VS

Radeon Pro Duo

Graphics Card

Aug 2008

Release Date

Apr 2016

GeForce 9

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

600 MHz

Memory Clock

500 MHz

Memory

128MB

Memory Size

4GB

DDR2

Memory Type

HBM

64bit

Memory Bus

4096bit

9.600GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

64

2

SM Count

-

16

Shading Units

4096

8

TMUs

256

4

ROPs

64

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

2 MB

-

Theoretical Performance

1.836 GPixel/s

Pixel Rate

64.00 GPixel/s

3.672 GTexel/s

Texture Rate

256.0 GTexel/s

-

FP16 (half)

8.192 TFLOPS

29.38 GFLOPS

FP32 (float)

8.192 TFLOPS

-

FP64 (double)

512.0 GFLOPS

Board Design

50W

TDP

350W

250 W

Suggested PSU

750 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 1.4a 3x DisplayPort 1.2

None

Power Connectors

3x 8-pin

Graphics Processor

G86

GPU Name

Capsaicin

-

GPU Variant

Capsaicin XT

Tesla

Architecture

GCN 3.0

TSMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.21 billion

Transistors

8.9 billion

127 mm²

Die Size

596 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

6.0

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