GPU Comparison

A

AMD

RADEON

AMD Radeon R9 M375

CORE STATE Tropo

VRAM 2 GB

CLOCK SPEED 1015 MHz

TDP —

BUS WIDTH 128 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

VS

A

AMD

RADEON

Radeon RX 6600M

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2416 MHz

TDP 100 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

10,320

66,290

geekbench_vulkan

9,682

73,740

3dmark_3dmark_steel_nomad_dx12

N/A

1,495

geekbench_metal

N/A

94,242

passmark_directx_10

N/A

87

passmark_directx_11

N/A

136

passmark_directx_12

N/A

52

passmark_directx_9

N/A

184

passmark_g2d

N/A

728

passmark_g3d

N/A

13,929

passmark_gpu_compute

N/A

5,646

DETAILED SPECIFICATIONS

SPECIFICATION

R9 M375

RX 6600M

Core Specs

Shading Units

640

1,792 +180.0%

Shaders

640

1,792 +180.0%

TMUs

40

112 +180.0%

ROPs

16

64 +300.0%

Compute Units

10

28 +180.0%

Clocks

Base Clock

1000 MHz

2068 MHz

Boost Clock

1015 MHz

2416 MHz

Game Clock

—

2177 MHz

Memory Clock

900 MHz 1800 Mbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

DDR3

GDDR6

Memory Bus

128 bit

128 bit

Bandwidth

28.80 GB/s

224.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

256 KB

2 MB

L3 Cache

—

32 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

16.24 GPixel/s

154.6 GPixel/s

Texture Rate

40.60 GTexel/s

270.6 GTexel/s

FP32 (TFLOPS)

1,299.2 GFLOPS

8.659 TFLOPS

FP64 (TFLOPS)

81.20 GFLOPS (1:16)

541.2 GFLOPS (1:16)

FP16 (TFLOPS)

—

17.32 TFLOPS (2:1)

AI/RT

RT Cores

—

28

Power

TDP

—

100 W

TDP (W)

—

100

Power Connectors

—

None

Architecture

Architecture

GCN 1.0

RDNA 2.0

GPU Name

Tropo

Navi 23

Generation

Gem System (R9 M300)

Navi Mobile (RX 6000M)

Process Size

28 nm

7 nm

Transistors

1,500 million

11,060 million

Die Size

123 mm²

237 mm²

Foundry

TSMC

TSMC

Density

12.2M / mm²

46.7M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

2.1

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

—

IGP

Outputs

—

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x8

Other

Production

End-of-life

End-of-life

Predecessor

Solar System

Polaris Mobile

Successor

Polaris Mobile

—

View Radeon R9 M375 Details View Radeon RX 6600M Details