GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

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

2,869

N/A

geekbench_opencl

117,866

35,521

geekbench_vulkan

107,502

30,801

passmark_directx_10

131

N/A

passmark_directx_11

164

N/A

passmark_directx_12

88

N/A

passmark_directx_9

201

N/A

passmark_g2d

818

N/A

passmark_g3d

19,288

N/A

passmark_gpu_compute

8,471

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 Ti Mobile

T550 Mobile

Core Specs

Shading Units

7,424

1,024 -86.2%

Shaders

7,424

1,024 -86.2%

TMUs

232

64 -72.4%

ROPs

96

32 -66.7%

SM Count

58

16 -72.4%

Clocks

Base Clock

810 MHz

1065 MHz

Boost Clock

1260 MHz

1665 MHz

Memory Clock

2000 MHz 16 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

16 GB

4 GB

VRAM (MB)

16,384

4,096 -75.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

64 bit

Bandwidth

512.0 GB/s

96.00 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SM)

L2 Cache

4 MB

1024 KB

Performance

Pixel Rate

121.0 GPixel/s

53.28 GPixel/s

Texture Rate

292.3 GTexel/s

106.6 GTexel/s

FP32 (TFLOPS)

18.71 TFLOPS

3.410 TFLOPS

FP64 (TFLOPS)

292.3 GFLOPS (1:64)

106.6 GFLOPS (1:32)

FP16 (TFLOPS)

18.71 TFLOPS (1:1)

6.820 TFLOPS (2:1)

AI/RT

RT Cores

58

—

Tensor Cores

232

—

Power

TDP

115 W

23 W

TDP (W)

115

23 -80.0%

Power Connectors

None

None

Architecture

Architecture

Ampere

Turing

GPU Name

GA103

TU117

Generation

GeForce 30 Mobile

Quadro Turing-M (Tx000)

Process Size

8 nm

12 nm

Transistors

22,000 million

4,700 million

Die Size

496 mm²

200 mm²

Foundry

Samsung

TSMC

Density

44.4M / 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

8.6

7.5

Shader Model

6.8

6.8

Physical

Slot Width

—

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

GeForce 20 Mobile

Quadro Pascal-M

Successor

—

Ampere-MW

View GeForce RTX 3080 Ti Mobile Details View T550 Mobile Details