AMD Radeon RX 6450M vs AMD Radeon RX 6750 GRE Full Specs

Summary

768 Shaders 2.22GHz	2,560 Shaders 2.58GHz
2GB GDDR664GB/s	12GB GDDR6432GB/s
Peak·FP32·FP16 3.41 TFLOPS	Peak·FP32·FP16 13.21 TFLOPS
Form Factor Soldered	Form Factor PCIe Card
TDP 25W	TDP 250W
Power Connectors -	Power Connectors 1x 8-Pin 1x 6-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth TDP

Radeon RX 6450M6.82 TFLOPSFP16

x1

Radeon RX 6750 GRE26.43 TFLOPSFP16

x3.88

Show Top Score

Theoretical Performance

Clock Speed2220MHz UC·Base·Boost·OC	Clock Speed2581MHz UC·Base·Boost·OC
Peak OPS 6.82 TFLOPSFP16	Peak OPS 26.43 TFLOPSFP16
FP32 3.41 TFLOPS	FP32 13.21 TFLOPS
FP64 213.1 GFLOPS	FP64 825.9 GFLOPS
Pixel Rate 71 GPixel/s	Pixel Rate 165.2 GPixel/s
Texture Rate 106.6 GTexel/s	Texture Rate 413 GTexel/s

Core Config

Shaders 768 Shaders	Shaders 2,560 Shaders
TMUs 48 TMUs	TMUs 160 TMUs
ROPs 32 ROPs	ROPs 64 ROPs
RT Cores 12 RT-Cores	RT Cores 40 RT-Cores
CUs 12 CUs	CUs 40 CUs

Clocks

Base Clock 2GHz	Base Clock 2.32GHz
Boost Clock 2.22GHz	Boost Clock 2.58GHz

Cache

L2 Cache 1MB shared	L2 Cache 3.1MB shared
L3 Cache 16MB shared	L3 Cache 96MB shared
L3 Bandwidth 416GB/s	L3 Bandwidth 1.25TB/s

Memory

2GB GDDR6	12GB GDDR6
Memory Bus 32-bit	Memory Bus 192-bit
Memory Speed 16GT/s	Memory Speed 18GT/s
Memory Bandwidth 64GB/s	Memory Bandwidth 432GB/s
ECC No	ECC No

Power & Thermals

TDP 25W	TDP 250W
Max Temp -	Max Temp 110°C Max

Video Output

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

Ports

-	2x DisplayPort 1.4
-	1x HDMI 2.1
-	1x USB-C

Encoder

-	Encoder Model VCN 3.0

Decoder

Decoder Model VCN 3.0

Decoder Model VCN 3.0

Card

Form Factor Soldered	Form Factor PCIe Card
PCIe -	PCIe 2-Slots
-	Height 110 mm (4.33") Width 267 mm (10.51") Depth 40 mm (1.57")
Cooling Passive -	Cooling Open-Air 3x Fans
Power Connectors -	Power Connectors 1x 8-Pin, 1x 6-Pin

Chip

Manufacturer AMD	Manufacturer AMD
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 Navy Flounder
Chip Variant Navi 24 XL	Chip Variant Navi 22 XT
Market Segment Desktop	Market Segment Desktop
Release Date Jan 4, 2022	Release Date Oct 17, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N6	Fabrication Node N7
Die Size 107mm²	Die Size 335mm²
Transistor Count 5.4 Billion	Transistor Count 17.2 Billion
Transistor Density 50.47 MTr/mm²	Transistor Density 51.34 MTr/mm²

Images

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Competitors

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