GPU Comparison

A

AMD

RADEON

AMD Radeon HD 8670M

CORE STATE Sun

VRAM 1024 MB

CLOCK SPEED 975 MHz

TDP —

BUS WIDTH 64 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

A

AMD

RADEON

Radeon Pro 5600M

CORE STATE Navi 12

VRAM 8 GB

CLOCK SPEED 1144 MHz

TDP 50 W

BUS WIDTH 2048 bit

ARCHITECTURE RDNA 1.0

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

geekbench_opencl

5,012

47,783

geekbench_metal

N/A

55,030

geekbench_vulkan

N/A

46,425

passmark_directx_10

N/A

62

passmark_directx_11

N/A

59

passmark_directx_12

N/A

39

passmark_directx_9

N/A

118

passmark_g2d

N/A

679

passmark_g3d

N/A

9,279

passmark_gpu_compute

N/A

4,031

DETAILED SPECIFICATIONS

SPECIFICATION

HD 8670M

Pro 5600M

Core Specs

Shading Units

320

2,560 +700.0%

Shaders

320

2,560 +700.0%

TMUs

20

160 +700.0%

ROPs

8

64 +700.0%

Compute Units

5

40 +700.0%

Clocks

Base Clock

925 MHz

822 MHz

Boost Clock

975 MHz

1144 MHz

Memory Clock

900 MHz 1800 Mbps effective

770 MHz 1540 Mbps effective

Memory

Memory Size

1024 MB

8 GB

VRAM (MB)

1,024

8,192 +700.0%

Memory Type

DDR3

HBM2

Memory Bus

64 bit

2048 bit

Bandwidth

14.40 GB/s

394.2 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

128 KB

4 MB

Performance

Pixel Rate

7.800 GPixel/s

73.22 GPixel/s

Texture Rate

19.50 GTexel/s

183.0 GTexel/s

FP32 (TFLOPS)

624.0 GFLOPS

5.857 TFLOPS

FP64 (TFLOPS)

39.00 GFLOPS (1:16)

366.1 GFLOPS (1:16)

FP16 (TFLOPS)

—

11.71 TFLOPS (2:1)

Power

TDP

—

50 W

TDP (W)

—

50

Power Connectors

—

None

Architecture

Architecture

GCN 1.0

RDNA 1.0

GPU Name

Sun

Navi 12

Generation

Solar System (HD 8600M)

Radeon Pro Mac (Navi Mobile)

Process Size

28 nm

7 nm

Transistors

690 million

—

Die Size

56 mm²

—

Foundry

TSMC

TSMC

Density

12.3M / mm²

—

API Support

DirectX

12 (11_1)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.3

OpenCL

2.1 (1.2)

2.2

Shader Model

6.5 (5.1)

6.0

Physical

Slot Width

—

IGP

Outputs

—

Portable Device Dependent

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

London

—

Successor

Gem System

—

View Radeon HD 8670M Details View Radeon Pro 5600M Details