GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 5090 Mobile

CORE STATE GB203

VRAM 24 GB

CLOCK SPEED 1515 MHz

TDP 95 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

L40

CORE STATE AD102

VRAM 48 GB

CLOCK SPEED 2490 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

5,871

N/A

geekbench_opencl

201,834

330,683

geekbench_vulkan

198,405

232,627

passmark_directx_10

183

N/A

passmark_directx_11

269

N/A

passmark_directx_12

138

N/A

passmark_directx_9

324

N/A

passmark_g2d

1,057

N/A

passmark_g3d

30,034

N/A

passmark_gpu_compute

13,401

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 5090 Mobile

L40

Core Specs

Shading Units

10,496

18,176 +73.2%

Shaders

10,496

18,176 +73.2%

TMUs

328

568 +73.2%

ROPs

112

192 +71.4%

SM Count

82

142 +73.2%

Clocks

Base Clock

990 MHz

735 MHz

Boost Clock

1515 MHz

2490 MHz

Memory Clock

1750 MHz 28 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

24 GB

48 GB

VRAM (MB)

24,576

49,152 +100.0%

Memory Type

GDDR7

GDDR6

Memory Bus

256 bit

384 bit

Bandwidth

896.0 GB/s

864.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

96 MB

Performance

Pixel Rate

169.7 GPixel/s

478.1 GPixel/s

Texture Rate

496.9 GTexel/s

1,414.3 GTexel/s

FP32 (TFLOPS)

31.80 TFLOPS

90.52 TFLOPS

FP64 (TFLOPS)

496.9 GFLOPS (1:64)

1,414.3 GFLOPS (1:64)

FP16 (TFLOPS)

31.80 TFLOPS (1:1)

90.52 TFLOPS (1:1)

AI/RT

RT Cores

82

142 +73.2%

Tensor Cores

328

568 +73.2%

Power

TDP

95 W

300 W

TDP (W)

95

300 +215.8%

Suggested PSU

—

700 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

Blackwell 2.0

Ada Lovelace

GPU Name

GB203

AD102

Generation

GeForce 50 Mobile

Server Ada (Lxx)

Process Size

5 nm

5 nm

Transistors

45,600 million

76,300 million

Die Size

378 mm²

609 mm²

Foundry

TSMC

TSMC

Density

120.6M / mm²

125.3M / 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

12.0

8.9

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.4a

Bus Interface

PCIe 5.0 x16

PCIe 4.0 x16

Other

Production

Active

End-of-life

Predecessor

GeForce 40 Mobile

Server Ampere

Successor

—

Server Hopper

View GeForce RTX 5090 Mobile Details View L40 Details