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

NVIDIA

GEFORCE

GeForce Go 6400

CORE STATE NV44

VRAM 32 MB

CLOCK SPEED —

TDP —

BUS WIDTH 64 bit

ARCHITECTURE Curie

nm

PROCESS 110 nm

LAUNCH DATE 2006

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

Go 6400

Core Specs

Shading Units

1,792

—

Shaders

1,792

—

TMUs

112

4 -96.4%

ROPs

64

2 -96.9%

Compute Units

28

—

Clocks

Base Clock

2068 MHz

—

Boost Clock

2416 MHz

—

GPU Clock

—

400 MHz

Game Clock

2177 MHz

—

Memory Clock

1750 MHz 14 Gbps effective

350 MHz 700 Mbps effective

Memory

Memory Size

8 GB

32 MB

VRAM (MB)

8,192

32 -99.6%

Memory Type

GDDR6

DDR

Memory Bus

128 bit

64 bit

Bandwidth

224.0 GB/s

5.600 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

—

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

154.6 GPixel/s

800.0 MPixel/s

Texture Rate

270.6 GTexel/s

1.600 GTexel/s

FP32 (TFLOPS)

8.659 TFLOPS

—

FP64 (TFLOPS)

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

None

Architecture

Architecture

RDNA 2.0

Curie

GPU Name

Navi 23

NV44

Generation

Navi Mobile (RX 6000M)

GeForce Go 6 (Go 6000)

Process Size

7 nm

110 nm

Transistors

11,060 million

75 million

Die Size

237 mm²

110 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

681.8K / mm²

API Support

DirectX

12 Ultimate (12_2)

9.0c (9_3)

OpenGL

4.6

2.0 (full) 2.1 (partial)

Vulkan

1.4

—

OpenCL

2.1

—

Shader Model

6.8

3.0

Physical

Slot Width

IGP

—

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x8

PCIe 1.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Polaris Mobile

GeForce FX Go 5

Successor

—

GeForce Go 7

View Radeon RX 6600M Details View GeForce Go 6400 Details