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

Quadro K3100M

CORE STATE GK104

VRAM 4 GB

CLOCK SPEED 706 MHz

TDP 75 W

BUS WIDTH 256 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,869

N/A

geekbench_opencl

117,866

6,154

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

geekbench_metal

N/A

3,720

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 Ti Mobile

Quadro K3100M

Core Specs

Shading Units

7,424

768 -89.7%

Shaders

7,424

768 -89.7%

TMUs

232

64 -72.4%

ROPs

96

32 -66.7%

SM Count

58

—

Clocks

Base Clock

810 MHz

706 MHz

Boost Clock

1260 MHz

706 MHz

Memory Clock

2000 MHz 16 Gbps effective

800 MHz 3.2 Gbps effective

Memory

Memory Size

16 GB

4 GB

VRAM (MB)

16,384

4,096 -75.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

102.4 GB/s

Cache

L1 Cache

128 KB (per SM)

16 KB (per SMX)

L2 Cache

4 MB

512 KB

Performance

Pixel Rate

121.0 GPixel/s

11.30 GPixel/s

Texture Rate

292.3 GTexel/s

45.18 GTexel/s

FP32 (TFLOPS)

18.71 TFLOPS

1,084.4 GFLOPS

FP64 (TFLOPS)

292.3 GFLOPS (1:64)

45.18 GFLOPS (1:24)

FP16 (TFLOPS)

18.71 TFLOPS (1:1)

—

AI/RT

RT Cores

58

—

Tensor Cores

232

—

Power

TDP

115 W

75 W

TDP (W)

115

75 -34.8%

Power Connectors

None

None

Architecture

Architecture

Ampere

Kepler

GPU Name

GA103

GK104

Generation

GeForce 30 Mobile

Quadro Kepler-M (Kx100M)

Process Size

8 nm

28 nm

Transistors

22,000 million

3,540 million

Die Size

496 mm²

294 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

12.0M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

3.0

3.0

CUDA

8.6

3.0

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

—

MXM Module

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

MXM-B (3.0)

Other

Production

End-of-life

End-of-life

Predecessor

GeForce 20 Mobile

Quadro Fermi-M

Successor

—

Quadro Maxwell-M

View GeForce RTX 3080 Ti Mobile Details View Quadro K3100M Details