GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6600

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2491 MHz

TDP 132 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

i

Intel

GPU

Arc A350M

CORE STATE DG2-128

VRAM 4 GB

CLOCK SPEED 2200 MHz

TDP 25 W

BUS WIDTH 64 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,492

N/A

geekbench_metal

99,441

N/A

geekbench_opencl

73,130

24,546

geekbench_vulkan

80,492

24,747

passmark_directx_10

95

N/A

passmark_directx_11

152

N/A

passmark_directx_12

51

N/A

passmark_directx_9

197

N/A

passmark_g2d

889

N/A

passmark_g3d

15,096

N/A

passmark_gpu_compute

6,554

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600

A350M

Core Specs

Shading Units

1,792

768 -57.1%

Shaders

1,792

768 -57.1%

TMUs

112

48 -57.1%

ROPs

64

24 -62.5%

Compute Units

28

—

Execution Units

—

96

Clocks

Base Clock

1626 MHz

1150 MHz

Boost Clock

2491 MHz

2200 MHz

Game Clock

2044 MHz

—

Memory Clock

1750 MHz 14 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

8 GB

4 GB

VRAM (MB)

8,192

4,096 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

128 bit

64 bit

Bandwidth

224.0 GB/s

112.0 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

4 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

159.4 GPixel/s

52.80 GPixel/s

Texture Rate

279.0 GTexel/s

105.6 GTexel/s

FP32 (TFLOPS)

8.928 TFLOPS

3.379 TFLOPS

FP64 (TFLOPS)

558.0 GFLOPS (1:16)

844.8 GFLOPS (1:4)

FP16 (TFLOPS)

17.86 TFLOPS (2:1)

6.758 TFLOPS (2:1)

AI/RT

RT Cores

28

6 -78.6%

XMX Cores

—

96

Power

TDP

132 W

25 W

TDP (W)

132

25 -81.1%

Suggested PSU

300 W

—

Power Connectors

1x 8-pin

—

Architecture

Architecture

RDNA 2.0

Xe-HPG

GPU Name

Navi 23

DG2-128

Generation

Navi II (RX 6000)

Alchemist (Arc 3 Mobile)

Process Size

7 nm

6 nm

Transistors

11,060 million

7,200 million

Die Size

237 mm²

157 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

45.9M / 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

3.0

Shader Model

6.8

6.6

Physical

Slot Width

Dual-slot

IGP

Length

190 mm 7.5 inches

—

Height

110 mm 4.3 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x8

Other

Launch Price

329 USD

—

Production

End-of-life

End-of-life

Predecessor

Navi

—

Successor

Navi III

—

View Radeon RX 6600 Details View Arc A350M Details