GPU Comparison

A

AMD

RADEON

AMD Radeon RX 580

CORE STATE Polaris 20

VRAM 8 GB

CLOCK SPEED 1340 MHz

TDP 185 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

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

1,005

4,952

geekbench_metal

52,176

N/A

geekbench_opencl

37,453

166,986

geekbench_vulkan

45,173

169,754

passmark_directx_10

46

171

passmark_directx_11

60

253

passmark_directx_12

43

116

passmark_directx_9

124

314

passmark_g2d

769

1,095

passmark_g3d

8,813

27,711

passmark_gpu_compute

3,488

12,134

DETAILED SPECIFICATIONS

SPECIFICATION

RX 580

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

1257 MHz

975 MHz

Boost Clock

1340 MHz

1500 MHz

Memory Clock

2000 MHz 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

256.0 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

42.88 GPixel/s

144.0 GPixel/s

Texture Rate

193.0 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

360.0 GFLOPS (1:64)

FP16 (TFLOPS)

6.175 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%

Suggested PSU

450 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

GCN 4.0

Blackwell 2.0

GPU Name

Polaris 20

GB203

Generation

Polaris (RX 500)

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

Dual-slot

IGP

Length

241 mm 9.5 inches

—

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 5.0 x16

Other

Launch Price

229 USD

—

Production

End-of-life

Active

Predecessor

Arctic Islands

GeForce 40 Mobile

Successor

Vega

—

View Radeon RX 580 Details View GeForce RTX 5080 Mobile Details