GPU Comparison

A

AMD

RADEON

AMD Stream Processor

CORE STATE R580

VRAM 1024 MB

CLOCK SPEED —

TDP 165 W

BUS WIDTH 256 bit

ARCHITECTURE Ultra-Threaded SE

nm

PROCESS 90 nm

LAUNCH DATE —

VS

NVIDIA

GEFORCE

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

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

4,952

geekbench_opencl

N/A

166,986

geekbench_vulkan

N/A

169,754

passmark_directx_10

N/A

171

passmark_directx_11

N/A

253

passmark_directx_12

N/A

116

passmark_directx_9

N/A

314

passmark_g2d

N/A

1,095

passmark_g3d

N/A

27,711

passmark_gpu_compute

N/A

12,134

DETAILED SPECIFICATIONS

SPECIFICATION

Stream Processor

RTX 5080 Mobile

Core Specs

Shading Units

—

7,680

Shaders

—

7,680

TMUs

16

240 +1400.0%

ROPs

16

96 +500.0%

SM Count

—

60

Clocks

Base Clock

—

975 MHz

Boost Clock

—

1500 MHz

GPU Clock

594 MHz

—

Memory Clock

648 MHz 1296 Mbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

1024 MB

16 GB

VRAM (MB)

1,024

16,384 +1500.0%

Memory Type

GDDR3

GDDR7

Memory Bus

256 bit

256 bit

Bandwidth

41.47 GB/s

896.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

64 MB

Performance

Pixel Rate

9.504 GPixel/s

144.0 GPixel/s

Texture Rate

9.504 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

—

23.04 TFLOPS

FP64 (TFLOPS)

—

360.0 GFLOPS (1:64)

FP16 (TFLOPS)

—

23.04 TFLOPS (1:1)

AI/RT

RT Cores

—

60

Tensor Cores

—

240

Power

TDP

165 W

80 W

TDP (W)

165

80 -51.5%

Suggested PSU

450 W

—

Power Connectors

1x 6-pin

None

Architecture

Architecture

Ultra-Threaded SE

Blackwell 2.0

GPU Name

R580

GB203

Generation

FireStream

GeForce 50 Mobile

Process Size

90 nm

5 nm

Transistors

384 million

45,600 million

Die Size

352 mm²

378 mm²

Foundry

TSMC

TSMC

Density

1.1M / mm²

120.6M / mm²

API Support

DirectX

9.0c (9_3)

12 Ultimate (12_2)

OpenGL

2.1 (full) 3.0 (partial)

4.6

Vulkan

—

1.4

OpenCL

—

3.0

CUDA

—

12.0

Shader Model

3.0

6.8

Physical

Slot Width

Dual-slot

IGP

Length

241 mm 9.5 inches

—

Height

111 mm 4.4 inches

—

Outputs

2x DVI1x S-Video

Portable Device Dependent

Bus Interface

PCIe 1.0 x16

PCIe 5.0 x16

Other

Production

End-of-life

Active

Predecessor

Rage GL

GeForce 40 Mobile

Successor

FireGL

—

View Stream Processor Details View GeForce RTX 5080 Mobile Details