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

Quadro M4000

CORE STATE GM204

VRAM 8 GB

CLOCK SPEED —

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,495

680

geekbench_metal

94,242

N/A

geekbench_opencl

66,290

20,128

geekbench_vulkan

73,740

24,640

passmark_directx_10

87

33

passmark_directx_11

136

49

passmark_directx_12

52

26

passmark_directx_9

184

113

passmark_g2d

728

673

passmark_g3d

13,929

6,680

passmark_gpu_compute

5,646

2,660

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600M

Quadro M4000

Core Specs

Shading Units

1,792

1,664 -7.1%

Shaders

1,792

1,664 -7.1%

TMUs

112

104 -7.1%

ROPs

64

64 0.0%

Compute Units

28

—

Clocks

Base Clock

2068 MHz

—

Boost Clock

2416 MHz

—

GPU Clock

—

773 MHz

Game Clock

2177 MHz

—

Memory Clock

1750 MHz 14 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

8 GB

8 GB

VRAM (MB)

8,192

8,192 0.0%

Memory Type

GDDR6

GDDR5

Memory Bus

128 bit

256 bit

Bandwidth

224.0 GB/s

192.3 GB/s

Cache

L1 Cache

128 KB per Array

48 KB (per SMM)

L2 Cache

2 MB

2 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

154.6 GPixel/s

49.47 GPixel/s

Texture Rate

270.6 GTexel/s

80.39 GTexel/s

FP32 (TFLOPS)

8.659 TFLOPS

2.573 TFLOPS

FP64 (TFLOPS)

541.2 GFLOPS (1:16)

80.39 GFLOPS (1:32)

FP16 (TFLOPS)

17.32 TFLOPS (2:1)

—

AI/RT

RT Cores

28

—

Power

TDP

100 W

120 W

TDP (W)

100

120 +20.0%

Suggested PSU

—

300 W

Power Connectors

None

1x 6-pin

Architecture

Architecture

RDNA 2.0

Maxwell 2.0

GPU Name

Navi 23

GM204

Generation

Navi Mobile (RX 6000M)

Quadro Maxwell (Mx000)

Process Size

7 nm

28 nm

Transistors

11,060 million

5,200 million

Die Size

237 mm²

398 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

13.1M / 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

—

5.2

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Single-slot

Length

—

241 mm 9.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.2

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Polaris Mobile

Quadro Kepler

Successor

—

Quadro Pascal

View Radeon RX 6600M Details View Quadro M4000 Details