GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 5080 Mobile

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

RTX A3000 Mobile

CORE STATE GA104

VRAM 6 GB

CLOCK SPEED 1230 MHz

TDP 70 W

BUS WIDTH 192 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,952

N/A

geekbench_opencl

166,986

79,091

geekbench_vulkan

169,754

61,189

passmark_directx_10

171

N/A

passmark_directx_11

253

N/A

passmark_directx_12

116

N/A

passmark_directx_9

314

N/A

passmark_g2d

1,095

N/A

passmark_g3d

27,711

N/A

passmark_gpu_compute

12,134

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 5080 Mobile

RTX A3000 Mobile

Core Specs

Shading Units

7,680

4,096 -46.7%

Shaders

7,680

4,096 -46.7%

TMUs

240

128 -46.7%

ROPs

96

64 -33.3%

SM Count

60

32 -46.7%

Clocks

Base Clock

975 MHz

600 MHz

Boost Clock

1500 MHz

1230 MHz

Memory Clock

1750 MHz 28 Gbps effective

1375 MHz 11 Gbps effective

Memory

Memory Size

16 GB

6 GB

VRAM (MB)

16,384

6,144 -62.5%

Memory Type

GDDR7

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

896.0 GB/s

264.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

4 MB

Performance

Pixel Rate

144.0 GPixel/s

78.72 GPixel/s

Texture Rate

360.0 GTexel/s

157.4 GTexel/s

FP32 (TFLOPS)

23.04 TFLOPS

10.08 TFLOPS

FP64 (TFLOPS)

360.0 GFLOPS (1:64)

157.4 GFLOPS (1:64)

FP16 (TFLOPS)

23.04 TFLOPS (1:1)

10.08 TFLOPS (1:1)

AI/RT

RT Cores

60

32 -46.7%

Tensor Cores

240

128 -46.7%

Power

TDP

80 W

70 W

TDP (W)

80

70 -12.5%

Power Connectors

None

None

Architecture

Architecture

Blackwell 2.0

Ampere

GPU Name

GB203

GA104

Generation

GeForce 50 Mobile

Ampere-MW (Ax000)

Process Size

5 nm

8 nm

Transistors

45,600 million

17,400 million

Die Size

378 mm²

392 mm²

Foundry

TSMC

Samsung

Density

120.6M / 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

12.0

8.6

Shader Model

6.8

6.8

Physical

Slot Width

IGP

—

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 5.0 x16

PCIe 4.0 x16

Other

Production

Active

End-of-life

Predecessor

GeForce 40 Mobile

Quadro Turing-M

Successor

—

Ada-MW

View GeForce RTX 5080 Mobile Details View RTX A3000 Mobile Details