GPU Comparison

A

AMD

RADEON

AMD 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

VS

i

Intel

GPU

H3C XG310

CORE STATE DG1

VRAM 8 GB

CLOCK SPEED 1100 MHz

TDP 300 W

BUS WIDTH 128 bit

ARCHITECTURE Generation 12.1

nm

PROCESS 10 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,495

N/A

geekbench_metal

94,242

N/A

geekbench_opencl

66,290

N/A

geekbench_vulkan

73,740

N/A

passmark_directx_10

87

N/A

passmark_directx_11

136

N/A

passmark_directx_12

52

N/A

passmark_directx_9

184

N/A

passmark_g2d

728

N/A

passmark_g3d

13,929

N/A

passmark_gpu_compute

5,646

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600M

H3C XG310

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

2068 MHz

1050 MHz

Boost Clock

2416 MHz

1100 MHz

Game Clock

2177 MHz

—

Memory Clock

1750 MHz 14 Gbps effective

2133 MHz 4.3 Gbps effective

Memory

Memory Size

8 GB

8 GB

VRAM (MB)

8,192

8,192 0.0%

Memory Type

GDDR6

LPDDR4X

Memory Bus

128 bit

128 bit

Bandwidth

224.0 GB/s

68.26 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

1024 KB

L3 Cache

32 MB

16 MB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

154.6 GPixel/s

26.40 GPixel/s

Texture Rate

270.6 GTexel/s

52.80 GTexel/s

FP32 (TFLOPS)

8.659 TFLOPS

1.690 TFLOPS

FP64 (TFLOPS)

541.2 GFLOPS (1:16)

422.4 GFLOPS (1:4)

FP16 (TFLOPS)

17.32 TFLOPS (2:1)

3.379 TFLOPS (2:1)

AI/RT

RT Cores

28

—

Power

TDP

100 W

300 W

TDP (W)

100

300 +200.0%

Suggested PSU

—

700 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

RDNA 2.0

Generation 12.1

GPU Name

Navi 23

DG1

Generation

Navi Mobile (RX 6000M)

H3C Graphics

Process Size

7 nm

10 nm

Transistors

11,060 million

—

Die Size

237 mm²

95 mm²

Foundry

TSMC

Intel

Density

46.7M / mm²

—

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

Shader Model

6.8

6.6

Physical

Slot Width

IGP

Single-slot

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Polaris Mobile

Knights Corner

Successor

—

Data Center GPU

View Radeon RX 6600M Details View H3C XG310 Details