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

GeForce RTX 4080 Max-Q

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 1350 MHz

TDP 60 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,869

N/A

geekbench_opencl

117,866

N/A

geekbench_vulkan

107,502

N/A

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

RTX 4080 Max-Q

Core Specs

Shading Units

7,424

7,424 0.0%

Shaders

7,424

7,424 0.0%

TMUs

232

232 0.0%

ROPs

96

80 -16.7%

SM Count

58

58 0.0%

Clocks

Base Clock

810 MHz

795 MHz

Boost Clock

1260 MHz

1350 MHz

Memory Clock

2000 MHz 16 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

16 GB

12 GB

VRAM (MB)

16,384

12,288 -25.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

512.0 GB/s

432.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

4 MB

48 MB

Performance

Pixel Rate

121.0 GPixel/s

108.0 GPixel/s

Texture Rate

292.3 GTexel/s

313.2 GTexel/s

FP32 (TFLOPS)

18.71 TFLOPS

20.04 TFLOPS

FP64 (TFLOPS)

292.3 GFLOPS (1:64)

313.2 GFLOPS (1:64)

FP16 (TFLOPS)

18.71 TFLOPS (1:1)

20.04 TFLOPS (1:1)

AI/RT

RT Cores

58

58 0.0%

Tensor Cores

232

232 0.0%

Power

TDP

115 W

60 W

TDP (W)

115

60 -47.8%

Power Connectors

None

None

Architecture

Architecture

Ampere

Ada Lovelace

GPU Name

GA103

AD104

Generation

GeForce 30 Mobile

GeForce 40 Mobile

Process Size

8 nm

5 nm

Transistors

22,000 million

35,800 million

Die Size

496 mm²

294 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

121.8M / 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

8.6

8.9

Shader Model

6.8

6.8

Physical

Slot Width

—

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

GeForce 20 Mobile

GeForce 30 Mobile

Successor

—

GeForce 50 Mobile

View GeForce RTX 3080 Ti Mobile Details View GeForce RTX 4080 Max-Q Details