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

RTX A2000

CORE STATE GA106

VRAM 6 GB

CLOCK SPEED 1200 MHz

TDP 70 W

BUS WIDTH 192 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,869

1,345

geekbench_opencl

117,866

73,310

geekbench_vulkan

107,502

69,089

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 A2000

Core Specs

Shading Units

7,424

3,328 -55.2%

Shaders

7,424

3,328 -55.2%

TMUs

232

104 -55.2%

ROPs

96

48 -50.0%

SM Count

58

26 -55.2%

Clocks

Base Clock

810 MHz

562 MHz

Boost Clock

1260 MHz

1200 MHz

Memory Clock

2000 MHz 16 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

16 GB

6 GB

VRAM (MB)

16,384

6,144 -62.5%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

512.0 GB/s

288.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

4 MB

3 MB

Performance

Pixel Rate

121.0 GPixel/s

57.60 GPixel/s

Texture Rate

292.3 GTexel/s

124.8 GTexel/s

FP32 (TFLOPS)

18.71 TFLOPS

7.987 TFLOPS

FP64 (TFLOPS)

292.3 GFLOPS (1:64)

124.8 GFLOPS (1:64)

FP16 (TFLOPS)

18.71 TFLOPS (1:1)

7.987 TFLOPS (1:1)

AI/RT

RT Cores

58

26 -55.2%

Tensor Cores

232

104 -55.2%

Power

TDP

115 W

70 W

TDP (W)

115

70 -39.1%

Suggested PSU

—

250 W

Power Connectors

None

None

Architecture

Architecture

Ampere

Ampere

GPU Name

GA103

GA106

Generation

GeForce 30 Mobile

Workstation Ampere (Ax000)

Process Size

8 nm

8 nm

Transistors

22,000 million

12,000 million

Die Size

496 mm²

276 mm²

Foundry

Samsung

Samsung

Density

44.4M / mm²

43.5M / 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

8.6

Shader Model

6.8

6.8

Physical

Slot Width

—

Dual-slot

Length

—

167 mm 6.6 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

—

449 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 20 Mobile

Quadro Turing

Successor

—

Workstation Ada

View GeForce RTX 3080 Ti Mobile Details View RTX A2000 Details