GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6600S

CORE STATE Navi 23

VRAM 4 GB

CLOCK SPEED 2000 MHz

TDP 80 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

RTX 2000 Ada Generation

CORE STATE AD107

VRAM 16 GB

CLOCK SPEED 2130 MHz

TDP 70 W

BUS WIDTH 128 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

geekbench_opencl

66,403

85,370

passmark_directx_10

81

N/A

passmark_directx_11

105

N/A

passmark_directx_12

56

N/A

passmark_directx_9

176

N/A

passmark_g2d

647

N/A

passmark_g3d

12,649

N/A

passmark_gpu_compute

4,879

N/A

geekbench_vulkan

N/A

78,461

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600S

RTX 2000 Ada Generation

Core Specs

Shading Units

1,792

2,816 +57.1%

Shaders

1,792

2,816 +57.1%

TMUs

112

88 -21.4%

ROPs

64

48 -25.0%

Compute Units

28

—

SM Count

—

22

Clocks

Base Clock

1700 MHz

1620 MHz

Boost Clock

2000 MHz

2130 MHz

Game Clock

1881 MHz

—

Memory Clock

1750 MHz 14 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

4 GB

16 GB

VRAM (MB)

4,096

16,384 +300.0%

Memory Type

GDDR6

GDDR6

Memory Bus

128 bit

128 bit

Bandwidth

224.0 GB/s

256.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

12 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

128.0 GPixel/s

102.2 GPixel/s

Texture Rate

224.0 GTexel/s

187.4 GTexel/s

FP32 (TFLOPS)

7.168 TFLOPS

12.00 TFLOPS

FP64 (TFLOPS)

448.0 GFLOPS (1:16)

187.4 GFLOPS (1:64)

FP16 (TFLOPS)

14.34 TFLOPS (2:1)

12.00 TFLOPS (1:1)

AI/RT

RT Cores

28

22 -21.4%

Tensor Cores

—

88

Power

TDP

80 W

70 W

TDP (W)

80

70 -12.5%

Suggested PSU

—

250 W

Power Connectors

None

None

Architecture

Architecture

RDNA 2.0

Ada Lovelace

GPU Name

Navi 23

AD107

Generation

Navi Mobile (RX 6000M)

Workstation Ada (x000A)

Process Size

7 nm

5 nm

Transistors

11,060 million

18,900 million

Die Size

237 mm²

159 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

118.9M / 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

CUDA

—

8.9

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

168 mm 6.6 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x8

Other

Launch Price

—

649 USD

Production

End-of-life

Active

Predecessor

Polaris Mobile

Workstation Ampere

Successor

—

Blackwell PRO W

View Radeon RX 6600S Details View RTX 2000 Ada Generation Details