GPU Comparison

A

AMD

RADEON

AMD Radeon PRO W7700

CORE STATE Navi 32

VRAM 16 GB

CLOCK SPEED 2600 MHz

TDP 190 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

RADEON

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

PERFORMANCE BENCHMARKS

geekbench_opencl

113,243

73,130

geekbench_vulkan

133,625

80,492

3dmark_3dmark_steel_nomad_dx12

N/A

1,492

geekbench_metal

N/A

99,441

passmark_directx_10

N/A

95

passmark_directx_11

N/A

152

passmark_directx_12

N/A

51

passmark_directx_9

N/A

197

passmark_g2d

N/A

889

passmark_g3d

N/A

15,096

passmark_gpu_compute

N/A

6,554

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W7700

RX 6600

Core Specs

Shading Units

3,072

1,792 -41.7%

Shaders

3,072

1,792 -41.7%

TMUs

192

112 -41.7%

ROPs

96

64 -33.3%

Compute Units

48

28 -41.7%

Clocks

Base Clock

1900 MHz

1626 MHz

Boost Clock

2600 MHz

2491 MHz

Game Clock

—

2044 MHz

Memory Clock

2250 MHz 18 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

16 GB

8 GB

VRAM (MB)

16,384

8,192 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

128 bit

Bandwidth

576.0 GB/s

224.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB per Array

L2 Cache

2 MB

2 MB

L3 Cache

64 MB

32 MB

L0 Cache

32 KB per WGP

32 KB per WGP

Performance

Pixel Rate

249.6 GPixel/s

159.4 GPixel/s

Texture Rate

499.2 GTexel/s

279.0 GTexel/s

FP32 (TFLOPS)

31.95 TFLOPS

8.928 TFLOPS

FP64 (TFLOPS)

998.4 GFLOPS (1:32)

558.0 GFLOPS (1:16)

FP16 (TFLOPS)

63.90 TFLOPS (2:1)

17.86 TFLOPS (2:1)

AI/RT

RT Cores

48

28 -41.7%

Matrix Cores

96

—

Power

TDP

190 W

132 W

TDP (W)

190

132 -30.5%

Suggested PSU

450 W

300 W

Power Connectors

1x 8-pin

1x 8-pin

Architecture

Architecture

RDNA 3.0

RDNA 2.0

GPU Name

Navi 32

Navi 23

Codename

Wheat Nas

—

Generation

Radeon Pro Navi (Navi III Series)

Navi II (RX 6000)

Process Size

5 nm

7 nm

Transistors

28,100 million

11,060 million

Die Size

346 mm²

237 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

46.7M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

2.1

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

241 mm 9.5 inches

190 mm 7.5 inches

Height

111 mm 4.4 inches

110 mm 4.3 inches

Outputs

4x DisplayPort 2.1

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x8

Other

Launch Price

999 USD

329 USD

Production

—

End-of-life

Predecessor

Radeon Pro Vega

Navi

Successor

—

Navi III

View Radeon PRO W7700 Details View Radeon RX 6600 Details