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GPU

SAPPHIRE

Sapphire PULSE RX 6600

Graphics processor

Video memory: 8 GB^*
Memory bus: 128 bit^*
Rated memory bandwidth: 224 GB/s^*

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: RDNA 2.0^*
Process node: 7 nm^*
GPU cores: 1,792^*
Graphics interface: PCIe 4.0 x8^*
Reported chip die area: 237 mm²^*
Transistors: 11,060 million^*
GPU L2 cache: 2 MB^*
Graphics processor: Navi^*
Texture mapping units: 112^*
Raster output units: 64^*
Ray tracing cores: 28^*
Chip foundry: TSMC^*
Card or module format: Dual-slot^*
Declared GPU TDP: 140 W^*
Suggested system PSU: 300 W^*
External power connectors: 1x 8-pin^*
DirectX / feature level: 12 Ultimate (12_2)^*
OpenGL: 4.6^*
OpenCL: 2.1^*
Vulkan: 1.4^*
Shader model: 6.8^*

Memory & storage

Memory options: 8^*
Video memory: 8 GB^*
Video memory type: GDDR6^*
Memory bus: 128 bit^*
Rated memory bandwidth: 224 GB/s^*

Power specifications

Thermal design power: 140 W^*

System configuration

Detailed specifications

Specifications 1 · 27 fields

proc transistors: 11,060 million^*
proc die size: 237^* mm²
cores: 1,792^*
rt cores: 28^*
base clock: 1,626^*
boost clock: 2,491^*
memory clock: 1,750^*
ram: 8^*
name: Sapphire PULSE RX 6600^*
ram type: GDDR6^*
bus width: 128^*
bus interface: PCIe 4.0 x8^*
ram bandwidth: 224^* GB/s
fp16 performance: 17.86^*
fp32 performance: 8.928^*
fp64 performance: 0.558^*
tdp: 140^* W
suggested psu: 300^* W
slot width: Dual-slot^*
power connectors: 1x 8-pin^*
is retail board: Yes^*
gpi value: 5.3^*
manufacturer: SAPPHIRE^*
arch name: RDNA 2.0^*
card release date: 2021-10-13^*
proc foundry: TSMC^*
proc process size: 7^* nm

Specifications 2 · 37 fields

DirectX / feature level

12 Ultimate (12_2)^*

OpenCL

2.1^*

OpenGL

4.6^*

Shader model

6.8^*

Vulkan

1.4^*

Architecture

RDNA 2.0^*

Graphics interface

PCIe 4.0 x8^*

Memory bus

128^* bit

Reported shader processors

1,792^*

Reported theoretical FP16 peak

17.86^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP32 peak

8.928^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP64 peak

0.558^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

128 KB per Array^*

Declared GPU L2 cache

2 MB^*

Reported display outputs

1x HDMI 2.1, 3x DisplayPort 1.4a^*

Theoretical pixel fill rate

159.4 GPixel/s^*

External power connectors

1x 8-pin^*

Reported chip die area

237 mm²^*

Chip foundry

TSMC^*

Process node declaration

7 nm^*

Transistors

11,060 million^*

Graphics processor

Navi^*

Reported video memory

8^* GB

Rated memory bandwidth

224.0 GB/s^*

Video memory type

GDDR6^*

Raster output units

64^*

Ray tracing cores

28^*

Reported shading units

1,792^*

Card or module format

Dual-slot^*

Suggested system PSU

300 W^*

2:4 tensor sparsity

No^*

Declared GPU TDP

140 W^*

Theoretical texture fill rate

279.0 GTexel/s^*

Texture mapping units

112^*

GPU cores

1,792^*

Video memory

8^* GB

Video memory type

GDDR6^*

* Provisional data