GeForce RTX 4090 D vs GeForce RTX 4080 SUPER

VS

GeForce RTX 4090 D GeForce RTX 4080 SUPER

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 D and 16GB VRAM GeForce RTX 4080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce RTX 4090 D 's Advantages

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (1008GB/s vs 736.3GB/s)

4352 additional rendering cores

GeForce RTX 4080 SUPER 's Advantages

Boost Clock has increased by 1% (2550MHz vs 2520MHz)

Lower TDP (320W vs 425W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 D +40%

73540

GeForce RTX 4080 SUPER

52220

3DMark Time Spy

GeForce RTX 4090 D +20%

34288

GeForce RTX 4080 SUPER

28418

OctaneBench

GeForce RTX 4090 D +30%

1290

GeForce RTX 4080 SUPER

992

GeForce RTX 4090 D

VS

GeForce RTX 4080 SUPER

Graphics Card

Dec 2023

Release Date

Jan 2024

GeForce 40

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2280 MHz

Base Clock

2295 MHz

2520 MHz

Boost Clock

2550 MHz

1313 MHz

Memory Clock

1438 MHz

Memory

24GB

Memory Size

16GB

GDDR6X

Memory Type

GDDR6X

384bit

Memory Bus

256bit

1008GB/s

Bandwidth

736.3GB/s

Render Config

114

SM Count

80

14592

Shading Units

10240

456

TMUs

320

176

ROPs

112

456

Tensor Cores

320

114

RT Cores

80

128 KB (per SM)

L1 Cache

128 KB (per SM)

72 MB

L2 Cache

64 MB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

285.6 GPixel/s

1149 GTexel/s

Texture Rate

816.0 GTexel/s

73.54 TFLOPS

FP16 (half)

52.22 TFLOPS

73.54 TFLOPS

FP32 (float)

52.22 TFLOPS

1149 GFLOPS

FP64 (double)

816.0 GFLOPS

Graphics Processor

AD102

GPU Name

AD103

AD102-250-A1

GPU Variant

AD103-400-A1

Ada Lovelace

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

76.3 billion

Transistors

45.9 billion

609 mm²

Die Size

379 mm²

Board Design

425W

TDP

320W

800 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 16-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

8.9

6.7

Shader Model

6.7

Related CPU Comparisons

1

GeForce RTX 4090 D vs L4

2

GeForce RTX 4090 vs GeForce RTX 4090 D

3

GeForce RTX 4090 D vs L20

4

Radeon RX 7990 XTX vs GeForce RTX 4090 D

5

GeForce RTX 4090 D vs GeForce RTX 4070 AD103

6

GeForce RTX 4080 SUPER vs GeForce RTX 4090

7

GeForce RTX 4080 SUPER vs GeForce RTX 4080 Ti

8

GeForce RTX 4070 Ti SUPER vs GeForce RTX 4080 SUPER

9

GeForce RTX 4090 D vs GeForce GT 1030 DDR4

10

GeForce RTX 4090 D vs Radeon R7 265

Related News

1

Apple's AI is Memory Hungry! The Entire iPhone 16 Lineup Comes with 8GB RAM

2

Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan

3

The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation

4

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

5

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

6

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

7

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

8

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

9

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

10

AMD's Latest Breakthrough Technology Could Change the Game in the Future