GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 4090 D

CORE STATE AD102

VRAM 24 GB

CLOCK SPEED 2520 MHz

TDP 425 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

GeForce RTX 5080 Mobile

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

8,587

4,952

geekbench_opencl

271,315

166,986

geekbench_vulkan

244,421

169,754

passmark_directx_10

N/A

171

passmark_directx_11

N/A

253

passmark_directx_12

N/A

116

passmark_directx_9

N/A

314

passmark_g2d

N/A

1,095

passmark_g3d

N/A

27,711

passmark_gpu_compute

N/A

12,134

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 4090 D

RTX 5080 Mobile

Core Specs

Shading Units

14,592

7,680 -47.4%

Shaders

14,592

7,680 -47.4%

TMUs

456

240 -47.4%

ROPs

176

96 -45.5%

SM Count

114

60 -47.4%

Clocks

Base Clock

2280 MHz

975 MHz

Boost Clock

2520 MHz

1500 MHz

Memory Clock

1313 MHz 21 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

24 GB

16 GB

VRAM (MB)

24,576

16,384 -33.3%

Memory Type

GDDR6X

GDDR7

Memory Bus

384 bit

256 bit

Bandwidth

1.01 TB/s

896.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

72 MB

64 MB

Performance

Pixel Rate

443.5 GPixel/s

144.0 GPixel/s

Texture Rate

1,149.1 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

73.54 TFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

1,149.1 GFLOPS (1:64)

360.0 GFLOPS (1:64)

FP16 (TFLOPS)

73.54 TFLOPS (1:1)

23.04 TFLOPS (1:1)

AI/RT

RT Cores

114

60 -47.4%

Tensor Cores

456

240 -47.4%

Power

TDP

425 W

80 W

TDP (W)

425

80 -81.2%

Suggested PSU

800 W

—

Power Connectors

1x 16-pin

None

Architecture

Architecture

Ada Lovelace

Blackwell 2.0

GPU Name

AD102

GB203

Generation

GeForce 40

GeForce 50 Mobile

Process Size

5 nm

5 nm

Transistors

76,300 million

45,600 million

Die Size

609 mm²

378 mm²

Foundry

TSMC

TSMC

Density

125.3M / mm²

120.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.9

12.0

Shader Model

6.8

6.8

Physical

Slot Width

Triple-slot

IGP

Length

304 mm 12 inches

—

Height

137 mm 5.4 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

1,599 USD

—

Production

End-of-life

Active

Predecessor

GeForce 30

GeForce 40 Mobile

Successor

GeForce 50

—

View GeForce RTX 4090 D Details View GeForce RTX 5080 Mobile Details