AMD Radeon RX 6400 vs MSI Radeon RX 6650 XT MECH 2X OC Full Specs

Summary

768 Shaders 2.32GHz	2,048 Shaders 2.67GHz
4GB GDDR6112GB/s	8GB GDDR6280.3GB/s
Peak·FP32·FP16 3.56 TFLOPS	Peak·FP32·FP16 10.93 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 53W	TDP 180W
Power Connectors -	Power Connectors 1x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth TDP

Radeon RX 64007.13 TFLOPSFP16

x1

Radeon RX 6650 XT MECH 2X OC21.86 TFLOPSFP16

x3.07

Show Top Score

Theoretical Performance

Clock Speed2321MHz UC·Base·Boost·OC	Clock Speed2669MHz UC·Base·Boost·OC
Peak OPS 7.13 TFLOPSFP16	Peak OPS 21.86 TFLOPSFP16
FP32 3.56 TFLOPS	FP32 10.93 TFLOPS
FP64 222.8 GFLOPS	FP64 683.3 GFLOPS
Pixel Rate 74.3 GPixel/s	Pixel Rate 170.8 GPixel/s
Texture Rate 111.4 GTexel/s	Texture Rate 341.6 GTexel/s

Core Config

Shaders 768 Shaders	Shaders 2,048 Shaders
TMUs 48 TMUs	TMUs 128 TMUs
ROPs 32 ROPs	ROPs 64 ROPs
RT Cores 12 RT-Cores	RT Cores 32 RT-Cores
CUs 12 CUs	CUs 32 CUs

Clocks

Base Clock 2.04GHz	Base Clock 2.06GHz
Boost Clock 2.32GHz	Boost Clock 2.67GHz

Cache

L2 Cache 1MB shared	L2 Cache 2MB shared
L3 Cache 8MB shared	L3 Cache 32MB shared
L3 Bandwidth 208GB/s	L3 Bandwidth 832GB/s

Memory

4GB GDDR6	8GB GDDR6
Memory Bus 64-bit	Memory Bus 128-bit
Memory Speed 14GT/s	Memory Speed 17.5GT/s
Memory Bandwidth 112GB/s	Memory Bandwidth 280.3GB/s

Power & Thermals

TDP 53W	TDP 180W
Max Temp 110°C Max	Max Temp 110°C Max

Video Output

Multi-Monitor 2	Multi-Monitor 4
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

1x DisplayPort 1.4	3x DisplayPort 1.4
1x HDMI 2.1	1x HDMI 2.1

Encoder

-	Encoder Model VCN 3.0

Decoder

Decoder Model VCN 3.0

Decoder Model VCN 3.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2.3-Slots
Height 110 mm (4.33") Width 190 mm (7.48") Depth 40 mm (1.57")	Height 125 mm (4.92") Width 235 mm (9.25") Depth 47 mm (1.85")
Cooling Open-Air 1x Fan	Cooling Open-Air 2x Fans
Power Connectors -	Power Connectors 1x 8-Pin

Chip

Manufacturer AMD	Manufacturer MSI
Chip Designer AMD	Chip Designer AMD
Architecture RDNA 2	Architecture RDNA 2
Family Radeon RX 6000	Family Radeon RX 6000
Branding	Branding
Codename Beige Goby	Codename Dimgrey Cavefish
Chip Variant Navi 24 XL	Chip Variant Navi 23 XL
Market Segment Desktop	Market Segment Desktop
Release Date Apr 20, 2022	Release Date May 10, 2022

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N6	Fabrication Node N7
Die Size 107mm²	Die Size 237mm²
Transistor Count 5.4 Billion	Transistor Count 11.1 Billion
Transistor Density 50.47 MTr/mm²	Transistor Density 46.67 MTr/mm²

Images

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Used In

Desktops Victus 15L(Early 2022)

Desktops -

Competitors

AMDRadeon RX 6400 vs GPU NVIDIAGeForce RTX 3050 6GB AMDRadeon RX 6400 vs GPU GIGABYTEGeForce RTX 3050 OC Low Profile 6G AMDRadeon RX 6400 vs GPU MSIGeForce RTX 3050 LP 6G OC Show 12 more

MSIRadeon RX 6650 XT MECH 2X OC vs GPU AMDRadeon RX 7600 MSIRadeon RX 6650 XT MECH 2X OC vs GPU AMDRadeon RX 7600 XT MSIRadeon RX 6650 XT MECH 2X OC vs GPU NVIDIAGeForce RTX 4060 Show 12 more