NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce 8400

VS

NVIDIA GeForce RTX 4080 12 GB

NVIDIA GeForce 8400

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4080 12 GB and 256MB VRAM GeForce 8400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 12 GB 's Advantages

Boost Clock2610MHz

More VRAM (12GB vs 256GB)

Larger VRAM bandwidth (504.2GB/s vs 8.000GB/s)

7672 additional rendering cores

NVIDIA GeForce 8400 's Advantages

Lower TDP (25W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 12 GB +190804%

40.09 TFLOPS

GeForce 8400

0.021 TFLOPS

GeForce RTX 4080 12 GB

VS

GeForce 8400

Graphics Card

Unknown

Release Date

Dec 2007

GeForce 40

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2310 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1313 MHz

Memory Clock

500 MHz

Memory

12GB

Memory Size

256MB

GDDR6X

Memory Type

DDR2

192bit

Memory Bus

64bit

504.2GB/s

Bandwidth

8.000GB/s

Render Config

-

60

SM Count

1

7680

Shading Units

8

240

TMUs

4

80

ROPs

4

240

Tensor Cores

-

60

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

16 KB

-

Theoretical Performance

208.8 GPixel/s

Pixel Rate

2.160 GPixel/s

626.4 GTexel/s

Texture Rate

2.160 GTexel/s

40.09 TFLOPS

FP16 (half)

-

40.09 TFLOPS

FP32 (float)

20.80 GFLOPS

626.4 GFLOPS

FP64 (double)

-

Board Design

285W

TDP

25W

600 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 16-pin

Power Connectors

None

Graphics Processor

AD104

GPU Name

G98

AD104-400-A1

GPU Variant

-

Ada Lovelace

Architecture

Tesla

TSMC

Foundry

TSMC

4 nm

Process Size

65 nm

35.8 billion

Transistors

0.21 billion

295 mm²

Die Size

86 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

1.1

6.6

Shader Model

4.0

Related GPU Comparisons

1

NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce 8400 GS PCI Rev. 2

2

NVIDIA GeForce RTX 4080 12 GB vs AMD Radeon HD 8570 OEM Rebrand

3

NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce RTX 3070 Ti GA102

4

NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce GT 710 PCIe x1

5

NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce GTS 450 Rev. 3

6

NVIDIA GeForce RTX 4080 12 GB vs AMD FireStream 9370

7

NVIDIA GeForce RTX 4080 12 GB vs AMD Radeon RX 6950 XT

8

NVIDIA GeForce RTX 4080 12 GB vs ATI Radeon HD 3870

9

NVIDIA GeForce RTX 4080 12 GB vs Intel Arc A380

10

NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce 9400 GT Rev. 3

Related News

1

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

2

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

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster