GPU Comparison

A

AMD

RADEON

AMD Radeon HD 7730M

CORE STATE Chelsea

VRAM 2 GB

CLOCK SPEED 675 MHz

TDP 25 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2012

VS

A

AMD

RADEON

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

PERFORMANCE BENCHMARKS

geekbench_opencl

6,560

37,453

3dmark_3dmark_steel_nomad_dx12

N/A

1,005

geekbench_metal

N/A

52,176

geekbench_vulkan

N/A

45,173

passmark_directx_10

N/A

46

passmark_directx_11

N/A

60

passmark_directx_12

N/A

43

passmark_directx_9

N/A

124

passmark_g2d

N/A

769

passmark_g3d

N/A

8,813

passmark_gpu_compute

N/A

3,488

DETAILED SPECIFICATIONS

SPECIFICATION

HD 7730M

RX 580

Core Specs

Shading Units

512

2,304 +350.0%

Shaders

512

2,304 +350.0%

TMUs

32

144 +350.0%

ROPs

16

32 +100.0%

Compute Units

8

36 +350.0%

Clocks

Base Clock

575 MHz

1257 MHz

Boost Clock

675 MHz

1340 MHz

Memory Clock

900 MHz 1800 Mbps effective

2000 MHz 8 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

DDR3

GDDR5

Memory Bus

128 bit

256 bit

Bandwidth

28.80 GB/s

256.0 GB/s

Cache

L1 Cache

16 KB (per CU)

16 KB (per CU)

L2 Cache

256 KB

2 MB

Performance

Pixel Rate

10.80 GPixel/s

42.88 GPixel/s

Texture Rate

21.60 GTexel/s

193.0 GTexel/s

FP32 (TFLOPS)

691.2 GFLOPS

6.175 TFLOPS

FP64 (TFLOPS)

43.20 GFLOPS (1:16)

385.9 GFLOPS (1:16)

FP16 (TFLOPS)

—

6.175 TFLOPS (1:1)

Power

TDP

25 W

185 W

TDP (W)

25

185 +640.0%

Suggested PSU

—

450 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

GCN 1.0

GCN 4.0

GPU Name

Chelsea

Polaris 20

Generation

London (HD 7700M)

Polaris (RX 500)

Process Size

28 nm

14 nm

Transistors

1,500 million

5,700 million

Die Size

123 mm²

232 mm²

Foundry

TSMC

GlobalFoundries

Density

12.2M / mm²

24.6M / mm²

API Support

DirectX

12 (11_1)

12 (12_0)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.3

OpenCL

2.1 (1.2)

2.1

Shader Model

6.5 (5.1)

6.7

Physical

Slot Width

—

Dual-slot

Length

—

241 mm 9.5 inches

Outputs

Portable Device Dependent

1x HDMI 2.0b3x DisplayPort 1.4a

Bus Interface

PCIe 2.0 x16

PCIe 3.0 x16

Other

Launch Price

—

229 USD

Production

End-of-life

End-of-life

Predecessor

Vancouver

Arctic Islands

Successor

Solar System

Vega

View Radeon HD 7730M Details View Radeon RX 580 Details