GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1545 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

RTX A1000 Mobile

CORE STATE GA107

VRAM 4 GB

CLOCK SPEED 1140 MHz

TDP 60 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,644

N/A

geekbench_opencl

104,831

48,703

geekbench_vulkan

104,066

46,782

passmark_directx_10

120

N/A

passmark_directx_11

146

N/A

passmark_directx_12

72

N/A

passmark_directx_9

170

N/A

passmark_g2d

637

N/A

passmark_g3d

16,321

N/A

passmark_gpu_compute

7,276

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 Mobile

RTX A1000 Mobile

Core Specs

Shading Units

6,144

2,048 -66.7%

Shaders

6,144

2,048 -66.7%

TMUs

192

64 -66.7%

ROPs

96

32 -66.7%

SM Count

48

16 -66.7%

Clocks

Base Clock

1110 MHz

630 MHz

Boost Clock

1545 MHz

1140 MHz

Memory Clock

1750 MHz 14 Gbps effective

1375 MHz 11 Gbps effective

Memory

Memory Size

8 GB

4 GB

VRAM (MB)

8,192

4,096 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

128 bit

Bandwidth

448.0 GB/s

176.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

4 MB

2 MB

Performance

Pixel Rate

148.3 GPixel/s

36.48 GPixel/s

Texture Rate

296.6 GTexel/s

72.96 GTexel/s

FP32 (TFLOPS)

18.98 TFLOPS

4.669 TFLOPS

FP64 (TFLOPS)

296.6 GFLOPS (1:64)

72.96 GFLOPS (1:64)

FP16 (TFLOPS)

18.98 TFLOPS (1:1)

4.669 TFLOPS (1:1)

AI/RT

RT Cores

48

16 -66.7%

Tensor Cores

192

64 -66.7%

Power

TDP

115 W

60 W

TDP (W)

115

60 -47.8%

Power Connectors

None

None

Architecture

Architecture

Ampere

Ampere

GPU Name

GA104

GA107

Generation

GeForce 30 Mobile

Ampere-MW (Ax000)

Process Size

8 nm

8 nm

Transistors

17,400 million

8,700 million

Die Size

392 mm²

200 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

—

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x8

Other

Production

End-of-life

End-of-life

Predecessor

GeForce 20 Mobile

Quadro Turing-M

Successor

—

Ada-MW

View GeForce RTX 3080 Mobile Details View RTX A1000 Mobile Details