AMD Radeon Pro Duo vs NVIDIA GeForce 8400 GS

VS

AMD Radeon Pro Duo

NVIDIA GeForce 8400 GS

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

Main Differences

AMD Radeon Pro Duo 's Advantages

Released 9 years late

More VRAM (4GB vs 256GB)

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

4080 additional rendering cores

NVIDIA GeForce 8400 GS 's Advantages

Lower TDP (40W vs 350W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo +28148%

8.192 TFLOPS

GeForce 8400 GS

0.029 TFLOPS

Radeon Pro Duo

VS

GeForce 8400 GS

Graphics Card

Apr 2016

Release Date

Apr 2007

Radeon Pro

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

500 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

256MB

HBM

Memory Type

DDR2

4096bit

Memory Bus

64bit

512.0GB/s

Bandwidth

6.400GB/s

Render Config

64

Compute Units

-

SM Count

2

4096

Shading Units

16

256

TMUs

8

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

16 KB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

1.836 GPixel/s

256.0 GTexel/s

Texture Rate

3.672 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

29.38 GFLOPS

512.0 GFLOPS

FP64 (double)

-

Board Design

350W

TDP

40W

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 Processor

Capsaicin

GPU Name

G86

Capsaicin XT

GPU Variant

G86-213-A2

GCN 3.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

8.9 billion

Transistors

0.21 billion

596 mm²

Die Size

127 mm²

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

Related GPU Comparisons

1

AMD Radeon Pro Duo vs AMD Radeon HD 6390

2

AMD Radeon Pro Duo vs NVIDIA GeForce GT 1010 DDR4

3

AMD Radeon Pro Duo vs NVIDIA CMP 100HX-210

4

AMD Radeon Pro Duo vs NVIDIA GeForce RTX 2080 SUPER

5

AMD Radeon Pro Duo vs NVIDIA GeForce RTX 4090

6

AMD Radeon Pro Duo vs AMD Radeon HD 8570 OEM Rebrand

7

AMD Radeon Pro Duo vs NVIDIA T400 4 GB

8

AMD Radeon Pro Duo vs ATI Radeon HD 2400 PRO

9

AMD Radeon Pro Duo vs AMD Radeon RX 7900 XTX

10

AMD Radeon Pro Duo vs NVIDIA GeForce 510 OEM

Related News

1

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

2

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

3

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

4

CXMT Reportedly Achieves 80% Yield in DDR5 Production

5

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

6

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

7

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

8

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

9

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

10

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes