GPU Comparison

A

AMD

RADEON

AMD Radeon 860M

CORE STATE Krackan Point

VRAM System Shared

CLOCK SPEED 3000 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE RDNA 3.5

nm

PROCESS 4 nm

LAUNCH DATE —

VS

A

AMD

RADEON

Radeon RX 6600S

CORE STATE Navi 23

VRAM 4 GB

CLOCK SPEED 2000 MHz

TDP 80 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

22,759

66,403

geekbench_vulkan

30,043

N/A

passmark_directx_10

N/A

81

passmark_directx_11

N/A

105

passmark_directx_12

N/A

56

passmark_directx_9

N/A

176

passmark_g2d

N/A

647

passmark_g3d

N/A

12,649

passmark_gpu_compute

N/A

4,879

DETAILED SPECIFICATIONS

SPECIFICATION

860M

RX 6600S

Core Specs

Shading Units

512

1,792 +250.0%

Shaders

512

1,792 +250.0%

TMUs

32

112 +250.0%

ROPs

8

64 +700.0%

Compute Units

8

28 +250.0%

Clocks

Base Clock

600 MHz

1700 MHz

Boost Clock

3000 MHz

2000 MHz

Game Clock

—

1881 MHz

Memory Clock

System Shared

1750 MHz 14 Gbps effective

Memory

Memory Size

System Shared

4 GB

VRAM (MB)

—

4,096

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

128 bit

Bandwidth

System Dependent

224.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB per Array

L2 Cache

1024 KB

2 MB

L3 Cache

—

32 MB

L0 Cache

32 KB per WGP

32 KB per WGP

Performance

Pixel Rate

24.00 GPixel/s

128.0 GPixel/s

Texture Rate

96.00 GTexel/s

224.0 GTexel/s

FP32 (TFLOPS)

3.072 TFLOPS

7.168 TFLOPS

FP64 (TFLOPS)

192.0 GFLOPS (1:16)

448.0 GFLOPS (1:16)

FP16 (TFLOPS)

6.144 TFLOPS (2:1)

14.34 TFLOPS (2:1)

AI/RT

RT Cores

8

28 +250.0%

Power

TDP

15 W

80 W

TDP (W)

15

80 +433.3%

Power Connectors

None

None

Architecture

Architecture

RDNA 3.5

RDNA 2.0

GPU Name

Krackan Point

Navi 23

Generation

Navi III IGP (Strix Point Mobile)

Navi Mobile (RX 6000M)

Process Size

4 nm

7 nm

Transistors

—

11,060 million

Die Size

—

237 mm²

Foundry

TSMC

TSMC

Density

—

46.7M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

2.1

Shader Model

6.8

6.8

Physical

Slot Width

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x8

Other

Production

Active

End-of-life

Predecessor

Navi II IGP

Polaris Mobile

View Radeon 860M Details View Radeon RX 6600S Details