GPU Comparison

A

AMD

RADEON

AMD Radeon Pro 580X

CORE STATE Ellesmere

VRAM 8 GB

CLOCK SPEED 1200 MHz

TDP 185 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2019

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

geekbench_metal

50,082

N/A

geekbench_opencl

36,199

166,986

geekbench_vulkan

39,693

169,754

3dmark_3dmark_steel_nomad_dx12

N/A

4,952

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

Pro 580X

RTX 5080 Mobile

Core Specs

Shading Units

2,304

7,680 +233.3%

Shaders

2,304

7,680 +233.3%

TMUs

144

240 +66.7%

ROPs

32

96 +200.0%

Compute Units

36

—

SM Count

—

60

Clocks

Base Clock

1100 MHz

975 MHz

Boost Clock

1200 MHz

1500 MHz

Memory Clock

1710 MHz 6.8 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

8 GB

16 GB

VRAM (MB)

8,192

16,384 +100.0%

Memory Type

GDDR5

GDDR7

Memory Bus

256 bit

256 bit

Bandwidth

218.9 GB/s

896.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

2 MB

64 MB

Performance

Pixel Rate

38.40 GPixel/s

144.0 GPixel/s

Texture Rate

172.8 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

5.530 TFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

345.6 GFLOPS (1:16)

360.0 GFLOPS (1:64)

FP16 (TFLOPS)

5.530 TFLOPS (1:1)

23.04 TFLOPS (1:1)

AI/RT

RT Cores

—

60

Tensor Cores

—

240

Power

TDP

185 W

80 W

TDP (W)

185

80 -56.8%

Power Connectors

—

None

Architecture

Architecture

GCN 4.0

Blackwell 2.0

GPU Name

Ellesmere

GB203

Generation

Radeon Pro Mac (500X Series)

GeForce 50 Mobile

Process Size

14 nm

5 nm

Transistors

5,700 million

45,600 million

Die Size

232 mm²

378 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

120.6M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

12.0

Shader Model

6.7

6.8

Physical

Slot Width

IGP

IGP

Outputs

2x HDMI 2.0b

Portable Device Dependent

Bus Interface

Apple MPX

PCIe 5.0 x16

Other

Production

End-of-life

Active

Predecessor

—

GeForce 40 Mobile

View Radeon Pro 580X Details View GeForce RTX 5080 Mobile Details