GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6600

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2491 MHz

TDP 132 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

1,492

680

geekbench_metal

99,441

N/A

geekbench_opencl

73,130

20,128

geekbench_vulkan

80,492

24,640

passmark_directx_10

95

33

passmark_directx_11

152

49

passmark_directx_12

51

26

passmark_directx_9

197

113

passmark_g2d

889

673

passmark_g3d

15,096

6,680

passmark_gpu_compute

6,554

2,660

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600

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

1626 MHz

—

Boost Clock

2491 MHz

—

GPU Clock

—

773 MHz

Game Clock

2044 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

159.4 GPixel/s

49.47 GPixel/s

Texture Rate

279.0 GTexel/s

80.39 GTexel/s

FP32 (TFLOPS)

8.928 TFLOPS

2.573 TFLOPS

FP64 (TFLOPS)

558.0 GFLOPS (1:16)

80.39 GFLOPS (1:32)

FP16 (TFLOPS)

17.86 TFLOPS (2:1)

—

AI/RT

RT Cores

28

—

Power

TDP

132 W

120 W

TDP (W)

132

120 -9.1%

Suggested PSU

300 W

300 W

Power Connectors

1x 8-pin

1x 6-pin

Architecture

Architecture

RDNA 2.0

Maxwell 2.0

GPU Name

Navi 23

GM204

Generation

Navi II (RX 6000)

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

Dual-slot

Single-slot

Length

190 mm 7.5 inches

241 mm 9.5 inches

Height

110 mm 4.3 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

4x DisplayPort 1.2

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Launch Price

329 USD

—

Production

End-of-life

End-of-life

Predecessor

Navi

Quadro Kepler

Successor

Navi III

Quadro Pascal

View Radeon RX 6600 Details View Quadro M4000 Details