AMD Radeon RX 6600 XT vs AMD Radeon RX 7650 GRE Full Specs

Summary

2,048 Shaders 2.59GHz	2,048 Shaders 2.69GHz
8GB GDDR6256GB/s	8GB GDDR6288GB/s
Peak·FP32·FP16 10.6 TFLOPS	Peak·FP32·FP16 22.08 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 160W	TDP 165W
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-16 Tensor FP16-32 FP64 BF16 Tensor BF16 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Radeon RX 6600 XT21.21 TFLOPSFP16

x1

Radeon RX 7650 GRE88.31 TOPSINT4 Tensor

x4.16

Show Top Score

Theoretical Performance

Clock Speed2589MHz UC·Base·Boost·OC	Clock Speed2695MHz UC·Base·Boost·OC
Peak OPS 21.21 TFLOPSFP16	Peak OPS 88.31 TOPSINT4 Tensor
-	Tensor FP16-16 22.08 TFLOPS Tensor FP16-32 22.08 TFLOPS
-	BF16 44.15 TFLOPS Tensor BF16 22.08 TFLOPS
FP32 10.6 TFLOPS	FP32 22.08 TFLOPS
FP64 662.8 GFLOPS	FP64 689.9 GFLOPS
Tensor INT4 -	Tensor INT4 88.31 TOPS
-	Tensor INT8 22.08 TOPS
Pixel Rate 165.7 GPixel/s	Pixel Rate 172.5 GPixel/s
Texture Rate 331.4 GTexel/s	Texture Rate 345 GTexel/s

Core Config

Shaders 2,048 Shaders	Shaders 2,048 Shaders
TMUs 128 TMUs	TMUs 128 TMUs
ROPs 64 ROPs	ROPs 64 ROPs
Tensor Cores -	Tensor Cores 64 T-Cores
RT Cores 32 RT-Cores	RT Cores 32 RT-Cores
CUs 32 CUs	CUs 32 CUs

Clocks

Base Clock 1.97GHz	Base Clock 1.72GHz
Boost Clock 2.59GHz	Boost Clock 2.69GHz

Cache

L2 Cache 2MB shared	L2 Cache 2MB shared
L3 Cache 32MB shared	L3 Cache 32MB shared
L3 Bandwidth 832GB/s	L3 Bandwidth 1.16TB/s

Memory

8GB GDDR6	8GB GDDR6
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 16GT/s	Memory Speed 18GT/s
Memory Bandwidth 256GB/s	Memory Bandwidth 288GB/s
ECC No	ECC No

Power & Thermals

TDP 160W	TDP 165W
Max Temp 110°C Max	Max Temp -

Video Output

Multi-Monitor 4	Multi-Monitor 3
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

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

Encoder

Encoder Model VCN 3.0

Encoder Model VCN 4.0

Decoder

Decoder Model VCN 3.0

Decoder Model VCN 4.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2-Slots
Height 110 mm (4.33") Width 190 mm (7.48") Depth 40 mm (1.57")	Height 115 mm (4.53") Width 204 mm (8.03") Depth 40 mm (1.57")
Cooling Open-Air 1x Fan	Cooling Open-Air 2x Fans
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture RDNA 2	Architecture RDNA 3
Family Radeon RX 6000	Family Radeon RX 7000
Branding	Branding
Codename Dimgrey Cavefish	Codename Hotpink Bonefish
Chip Variant Navi 23 XL	Chip Variant Navi 33 XL
Market Segment Desktop	Market Segment Desktop
Release Date Aug 11, 2021	Release Date Feb 26, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node N6
Die Size 237mm²	Die Size 204mm²
Transistor Count 11.1 Billion	Transistor Count 13.3 Billion
Transistor Density 46.67 MTr/mm²	Transistor Density 65.2 MTr/mm²

Images

No images available

No images available

Used In

Desktops Aurora(R13, Late 2021)Aurora(R14, Late 2021)Envy(Early 2022) Show 3 more

Desktops -

Competitors

AMDRadeon RX 6600 XT vs GPU NVIDIAGeForce RTX 4060 AMDRadeon RX 6600 XT vs GPU NVIDIAGeForce RTX 3050 6GB AMDRadeon RX 6600 XT vs GPU GIGABYTEGeForce RTX 3050 OC Low Profile 6G Show 12 more

AMDRadeon RX 7650 GRE vs GPU AMDRadeon RX 7600 AMDRadeon RX 7650 GRE vs GPU AMDRadeon RX 7600 XT AMDRadeon RX 7650 GRE vs GPU AMDRadeon RX 9060 Show 12 more