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

T550 Mobile

CORE STATE TU117

VRAM 4 GB

CLOCK SPEED 1665 MHz

TDP 23 W

BUS WIDTH 64 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

5,871

N/A

geekbench_opencl

201,834

35,521

geekbench_vulkan

198,405

30,801

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

T550 Mobile

Core Specs

Shading Units

10,496

1,024 -90.2%

Shaders

10,496

1,024 -90.2%

TMUs

328

64 -80.5%

ROPs

112

32 -71.4%

SM Count

82

16 -80.5%

Clocks

Base Clock

990 MHz

1065 MHz

Boost Clock

1515 MHz

1665 MHz

Memory Clock

1750 MHz 28 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

24 GB

4 GB

VRAM (MB)

24,576

4,096 -83.3%

Memory Type

GDDR7

GDDR6

Memory Bus

256 bit

64 bit

Bandwidth

896.0 GB/s

96.00 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SM)

L2 Cache

64 MB

1024 KB

Performance

Pixel Rate

169.7 GPixel/s

53.28 GPixel/s

Texture Rate

496.9 GTexel/s

106.6 GTexel/s

FP32 (TFLOPS)

31.80 TFLOPS

3.410 TFLOPS

FP64 (TFLOPS)

496.9 GFLOPS (1:64)

106.6 GFLOPS (1:32)

FP16 (TFLOPS)

31.80 TFLOPS (1:1)

6.820 TFLOPS (2:1)

AI/RT

RT Cores

82

—

Tensor Cores

328

—

Power

TDP

95 W

23 W

TDP (W)

95

23 -75.8%

Power Connectors

None

None

Architecture

Architecture

Blackwell 2.0

Turing

GPU Name

GB203

TU117

Generation

GeForce 50 Mobile

Quadro Turing-M (Tx000)

Process Size

5 nm

12 nm

Transistors

45,600 million

4,700 million

Die Size

378 mm²

200 mm²

Foundry

TSMC

TSMC

Density

120.6M / mm²

23.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

12.0

7.5

Shader Model

6.8

6.8

Physical

Slot Width

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 5.0 x16

PCIe 3.0 x16

Other

Production

Active

End-of-life

Predecessor

GeForce 40 Mobile

Quadro Pascal-M

Successor

—

Ampere-MW

View GeForce RTX 5090 Mobile Details View T550 Mobile Details