GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6600 XT

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2589 MHz

TDP 160 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce RTX 3060 Mobile

CORE STATE GA106

VRAM 6 GB

CLOCK SPEED 1425 MHz

TDP 80 W

BUS WIDTH 192 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,804

1,821

geekbench_metal

108,608

N/A

geekbench_opencl

82,736

79,483

geekbench_vulkan

89,263

80,344

passmark_directx_10

109

90

passmark_directx_11

163

110

passmark_directx_12

61

58

passmark_directx_9

194

146

passmark_g2d

912

588

passmark_g3d

16,461

13,230

passmark_gpu_compute

7,520

5,718

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600 XT

RTX 3060 Mobile

Core Specs

Shading Units

2,048

3,840 +87.5%

Shaders

2,048

3,840 +87.5%

TMUs

128

120 -6.3%

ROPs

64

48 -25.0%

Compute Units

32

—

SM Count

—

30

Clocks

Base Clock

1968 MHz

900 MHz

Boost Clock

2589 MHz

1425 MHz

Game Clock

2359 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

8 GB

6 GB

VRAM (MB)

8,192

6,144 -25.0%

Memory Type

GDDR6

GDDR6

Memory Bus

128 bit

192 bit

Bandwidth

256.0 GB/s

336.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

3 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

165.7 GPixel/s

68.40 GPixel/s

Texture Rate

331.4 GTexel/s

171.0 GTexel/s

FP32 (TFLOPS)

10.60 TFLOPS

10.94 TFLOPS

FP64 (TFLOPS)

662.8 GFLOPS (1:16)

171.0 GFLOPS (1:64)

FP16 (TFLOPS)

21.21 TFLOPS (2:1)

10.94 TFLOPS (1:1)

AI/RT

RT Cores

32

30 -6.3%

Tensor Cores

—

120

Power

TDP

160 W

80 W

TDP (W)

160

80 -50.0%

Suggested PSU

450 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

RDNA 2.0

Ampere

GPU Name

Navi 23

GA106

Generation

Navi II (RX 6000)

GeForce 30 Mobile

Process Size

7 nm

8 nm

Transistors

11,060 million

12,000 million

Die Size

237 mm²

276 mm²

Foundry

TSMC

Samsung

Density

46.7M / mm²

43.5M / 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

—

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

—

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 x16

Other

Launch Price

379 USD

—

Production

End-of-life

End-of-life

Predecessor

Navi

GeForce 20 Mobile

Successor

Navi III

—

View Radeon RX 6600 XT Details View GeForce RTX 3060 Mobile Details