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 A4500 Mobile

CORE STATE GA104

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 140 W

BUS WIDTH 256 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

105,307

geekbench_vulkan

104,066

76,960

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 A4500 Mobile

Core Specs

Shading Units

6,144

5,888 -4.2%

Shaders

6,144

5,888 -4.2%

TMUs

192

184 -4.2%

ROPs

96

96 0.0%

SM Count

48

46 -4.2%

Clocks

Base Clock

1110 MHz

930 MHz

Boost Clock

1545 MHz

1500 MHz

Memory Clock

1750 MHz 14 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

8 GB

16 GB

VRAM (MB)

8,192

16,384 +100.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

448.0 GB/s

512.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

4 MB

4 MB

Performance

Pixel Rate

148.3 GPixel/s

144.0 GPixel/s

Texture Rate

296.6 GTexel/s

276.0 GTexel/s

FP32 (TFLOPS)

18.98 TFLOPS

17.66 TFLOPS

FP64 (TFLOPS)

296.6 GFLOPS (1:64)

276.0 GFLOPS (1:64)

FP16 (TFLOPS)

18.98 TFLOPS (1:1)

17.66 TFLOPS (1:1)

AI/RT

RT Cores

48

46 -4.2%

Tensor Cores

192

184 -4.2%

Power

TDP

115 W

140 W

TDP (W)

115

140 +21.7%

Power Connectors

None

None

Architecture

Architecture

Ampere

Ampere

GPU Name

GA104

GA104

Generation

GeForce 30 Mobile

Ampere-MW (Ax000)

Process Size

8 nm

8 nm

Transistors

17,400 million

17,400 million

Die Size

392 mm²

392 mm²

Foundry

Samsung

Samsung

Density

44.4M / mm²

44.4M / 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

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

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 A4500 Mobile Details