PowerColor Radeon RX 6700 XT Red Devil vs Qualcomm Adreno 642 Full Specs

Summary

2,560 Shaders 2.62GHz	768 Shaders 550MHz
12GB GDDR6384GB/s placeholder	Shared Memory25.6GB/s LPDDR5·LPDDR4X
Peak·FP32·FP16 13.42 TFLOPS	Peak·FP32·FP16 844.8 GFLOPS
Form Factor PCIe Card	Form Factor iGPU
TDP 230W	TDP 5W
Power Connectors 2x 8-Pin	Power Connectors -

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth TDP

Radeon RX 6700 XT Red Devil26.85 TFLOPSFP16

x15.89

Adreno 6421.69 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed2622MHz UC·Base·Boost·OC	Clock Speed550MHz UC·Base·Boost·OC
Peak OPS 26.85 TFLOPSFP16	Peak OPS 1.69 TFLOPSFP16
FP32 13.42 TFLOPS	FP32 844.8 GFLOPS
FP64 839 GFLOPS	FP64 211.2 GFLOPS
Pixel Rate 167.8 GPixel/s	Pixel Rate 13.2 GPixel/s
Texture Rate 419.5 GTexel/s	Texture Rate 26.4 GTexel/s

Core Config

Shaders 2,560 Shaders	Shaders 768 Shaders
TMUs 160 TMUs	TMUs 48 TMUs
ROPs 64 ROPs	ROPs 24 ROPs
RT Cores 40 RT-Cores	RT Cores -
CUs 40 CUs	EUs 6 EUs

Clocks

Base Clock 2.32GHz	Base Clock 490MHz
Boost Clock 2.62GHz	Boost Clock 550MHz

Cache

L0 Cache 32KB/WGP	L0 Cache -
L1 128KB/Array	L1 8KB/CU
L2 Cache 3MB shared	L2 Cache 128KB shared
L3 Cache 96MB shared	L3 Cache 2MB shared
L3 Bandwidth 1.25TB/s	L3 Bandwidth -

Memory

12GB GDDR6 placeholder	Shared Memory LPDDR5·LPDDR4X
Memory Bus 192-bit	Memory Bus 32-bit
Memory Speed 16GT/s	Memory Speed 6.4GT/s
Memory Bandwidth 384GB/s	Memory Bandwidth 25.6GB/s
ECC No	ECC No

Power & Thermals

TDP 230W	TDP 5W
Max Temp 110°C Max	Max Temp -

Video Output

Max Resolution 7680x4320	Max Resolution 2520x1080
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 120Hz	Refresh Rate Calculator 1920x1080 Resolution1080p FHD Refresh Rate 78Hz
Multi-Monitor 4	Multi-Monitor 1
Adaptive Sync FreeSync	Adaptive Sync -
DSC Supported	DSC Not Supported
HDCP HDCP 2.3	HDCP -

Ports

3x DisplayPort 1.4 1x HDMI 2.1

-

API Support

Shader Model 6.5	Shader Model -
DirectX DirectX 12 Direct3D 12_2	DirectX DirectX 12 Direct3D 12_1
OpenGL 4.6 OpenCL 2.1 Vulkan 1.2	OpenGL 3.2 OpenCL 2 Vulkan 1.1
GFX 10.3	-

Encoder

Encoder VCN 3.0	Encoder Hexagon 770
Codec - - - - - AVC (H.264) HEVC (H.265)	Codec H.263 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265)

Decoder

Decoder VCN 3.0	Decoder Hexagon 770
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 - VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) -

Card

Form Factor PCIe Card	Form Factor iGPU
PCIe PCIe 4.0 x16 2.5-Slots	PCIe -
Height 130mm (5.12") Width 320mm (12.6") Depth 50mm (1.97")	-
Cooling Open-Air 3x Fans	Cooling Open-Air -
Power Connectors 2x 8-Pin	Power Connectors -
Multi-GPU Multi-GPU Support Supported Multi-GPU Type Bridgeless	Multi-GPU -

Chip

Manufacturer PowerColor	Manufacturer Qualcomm
Chip Designer AMD	Chip Designer Qualcomm
Architecture RDNA 2	Architecture Adreno 600
Family Radeon RX 6000	Family Adreno 600
Branding	Branding
Codename Navy Flounder	Codename -
Chip Variant Navi 22 XT	Chip Variant -
Market Segment Desktop	Market Segment Smartphone
Release Date Mar 18, 2021	Release Date May 20, 2022

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node N6
Die Size 335mm²	Die Size -
Transistor Count 17.2B	Transistor Count -
Transistor Density 51.34 MTr/mm²	Transistor Density -

Images