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

T500 Mobile

CORE STATE TU117

VRAM 4 GB

CLOCK SPEED 1560 MHz

TDP 18 W

BUS WIDTH 64 bit

ARCHITECTURE Turing

nm

PROCESS 12 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

T500 Mobile

Core Specs

Shading Units

1,792

896 -50.0%

Shaders

1,792

896 -50.0%

TMUs

112

56 -50.0%

ROPs

64

32 -50.0%

Compute Units

28

—

SM Count

—

14

Clocks

Base Clock

2068 MHz

1185 MHz

Boost Clock

2416 MHz

1560 MHz

Game Clock

2177 MHz

—

Memory Clock

1750 MHz 14 Gbps effective

1250 MHz 10 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

80.00 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SM)

L2 Cache

2 MB

1024 KB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

154.6 GPixel/s

49.92 GPixel/s

Texture Rate

270.6 GTexel/s

87.36 GTexel/s

FP32 (TFLOPS)

8.659 TFLOPS

2.796 TFLOPS

FP64 (TFLOPS)

541.2 GFLOPS (1:16)

87.36 GFLOPS (1:32)

FP16 (TFLOPS)

17.32 TFLOPS (2:1)

5.591 TFLOPS (2:1)

AI/RT

RT Cores

28

—

Power

TDP

100 W

18 W

TDP (W)

100

18 -82.0%

Power Connectors

None

None

Architecture

Architecture

RDNA 2.0

Turing

GPU Name

Navi 23

TU117

Generation

Navi Mobile (RX 6000M)

Quadro Turing-M (Tx000)

Process Size

7 nm

12 nm

Transistors

11,060 million

4,700 million

Die Size

237 mm²

200 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

23.5M / 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

CUDA

—

7.5

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 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Polaris Mobile

Quadro Pascal-M

Successor

—

Ampere-MW

View Radeon RX 6600M Details View T500 Mobile Details