NVIDIA GeForce 8400 GS Rev. 3 vs AMD Radeon RX 6600

VS

NVIDIA GeForce 8400 GS Rev. 3

AMD Radeon RX 6600

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 3 and 8GB VRAM Radeon RX 6600 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 132W)

AMD Radeon RX 6600 's Advantages

Released 11 years and 3 months late

Boost Clock2491MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (224.0GB/s vs 6.400GB/s)

1784 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS Rev. 3

0.02 TFLOPS

Radeon RX 6600 +44540%

8.928 TFLOPS

GeForce 8400 GS Rev. 3

VS

Radeon RX 6600

Graphics Card

Jul 2010

Release Date

Oct 2021

GeForce 8

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1626 MHz

-

Boost Clock

2491 MHz

400 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

28

1

SM Count

-

8

Shading Units

1792

4

TMUs

112

4

ROPs

64

-

RT Cores

28

-

L1 Cache

128 KB per Array

32 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

2.080 GPixel/s

Pixel Rate

159.4 GPixel/s

2.080 GTexel/s

Texture Rate

279.0 GTexel/s

-

FP16 (half)

17.86 TFLOPS

19.68 GFLOPS

FP32 (float)

8.928 TFLOPS

-

FP64 (double)

558.0 GFLOPS

Board Design

25W

TDP

132W

200 W

Suggested PSU

300 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

GT218

GPU Name

Navi 23

8400GS-225-B1

GPU Variant

Navi 23 XL (215-130000016)

Tesla 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.26 billion

Transistors

11.06 billion

57 mm²

Die Size

237 mm²

Graphics Features

11.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

1.2

CUDA

-

4.1

Shader Model

6.5

Related GPU Comparisons

1

NVIDIA GeForce 8400 GS Rev. 3 vs ATI Radeon X550 XT

2

NVIDIA GeForce 8400 GS Rev. 3 vs AMD FireStream 9170

3

NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA A2

4

NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA GeForce GTX 1660 SUPER

5

NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA GeForce RTX 3050 OEM

6

NVIDIA GeForce 8400 GS Rev. 3 vs ATI Radeon HD 4860

7

NVIDIA GeForce 8400 GS Rev. 3 vs AMD Radeon RX 550X

8

NVIDIA GeForce 8400 GS Rev. 3 vs AMD Radeon R9 285

9

NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA GeForce GTS 150 OEM

10

NVIDIA GeForce 8400 GS Rev. 3 vs ATI FirePro V7770

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

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

6

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

7

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

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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