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 A1000

CORE STATE GA107

VRAM 8 GB

CLOCK SPEED 1462 MHz

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,952

N/A

geekbench_opencl

166,986

52,078

geekbench_vulkan

169,754

49,574

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 A1000

Core Specs

Shading Units

7,680

2,304 -70.0%

Shaders

7,680

2,304 -70.0%

TMUs

240

72 -70.0%

ROPs

96

32 -66.7%

SM Count

60

18 -70.0%

Clocks

Base Clock

975 MHz

727 MHz

Boost Clock

1500 MHz

1462 MHz

Memory Clock

1750 MHz 28 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

16 GB

8 GB

VRAM (MB)

16,384

8,192 -50.0%

Memory Type

GDDR7

GDDR6

Memory Bus

256 bit

128 bit

Bandwidth

896.0 GB/s

192.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

2 MB

Performance

Pixel Rate

144.0 GPixel/s

46.78 GPixel/s

Texture Rate

360.0 GTexel/s

105.3 GTexel/s

FP32 (TFLOPS)

23.04 TFLOPS

6.737 TFLOPS

FP64 (TFLOPS)

360.0 GFLOPS (1:64)

105.3 GFLOPS (1:64)

FP16 (TFLOPS)

23.04 TFLOPS (1:1)

6.737 TFLOPS (1:1)

AI/RT

RT Cores

60

18 -70.0%

Tensor Cores

240

72 -70.0%

Power

TDP

80 W

50 W

TDP (W)

80

50 -37.5%

Suggested PSU

—

250 W

Power Connectors

None

None

Architecture

Architecture

Blackwell 2.0

Ampere

GPU Name

GB203

GA107

Generation

GeForce 50 Mobile

Workstation Ampere (Ax000)

Process Size

5 nm

8 nm

Transistors

45,600 million

8,700 million

Die Size

378 mm²

200 mm²

Foundry

TSMC

Samsung

Density

120.6M / 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

12.0

8.6

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Single-slot

Length

—

163 mm 6.4 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 5.0 x16

PCIe 4.0 x8

Other

Production

Active

Active

Predecessor

GeForce 40 Mobile

Quadro Turing

Successor

—

Workstation Ada

View GeForce RTX 5080 Mobile Details View RTX A1000 Details