AMD Radeon HD 6950 vs AMD Radeon RX 7650 GRE Full Specs

Summary

1,408 Shaders 800MHz	2,048 Shaders 2.69GHz
2GB GDDR5160GB/s	8GB GDDR6288GB/s
Peak·FP32·FP16 2.25 TFLOPS	Peak·FP32·FP16 22.08 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 200W	TDP 165W
Power Connectors - 2x 6-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 HD 69502.25 TFLOPSFP32

x1

Radeon RX 7650 GRE88.31 TOPSINT4 Tensor

x39.20

Show Top Score

Theoretical Performance

Clock Speed800MHz UC·Boost·OC	Clock Speed2695MHz UC·Base·Boost·OC
Peak OPS 2.25 TFLOPSFP32	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 2.25 TFLOPS	FP32 22.08 TFLOPS
FP64 563.2 GFLOPS	FP64 689.9 GFLOPS
Tensor INT4 -	Tensor INT4 88.31 TOPS
-	Tensor INT8 22.08 TOPS
Pixel Rate 25.6 GPixel/s	Pixel Rate 172.5 GPixel/s
Texture Rate 70.4 GTexel/s	Texture Rate 345 GTexel/s

Core Config

Shaders 1,408 Shaders	Shaders 2,048 Shaders
TMUs 88 TMUs	TMUs 128 TMUs
ROPs 32 ROPs	ROPs 64 ROPs
Tensor Cores -	Tensor Cores 64 T-Cores
RT Cores -	RT Cores 32 RT-Cores
CUs 22 CUs	CUs 32 CUs

Clocks

Base Clock -	Base Clock 1.72GHz
Boost Clock 800MHz	Boost Clock 2.69GHz

Cache

L2 Cache 512KB shared	L2 Cache 2MB shared
L3 Cache -	L3 Cache 32MB shared
L3 Bandwidth -	L3 Bandwidth 1.16TB/s

Memory

2GB GDDR5	8GB GDDR6
Memory Bus 256-bit	Memory Bus 128-bit
Memory Speed 5GT/s	Memory Speed 18GT/s
Memory Bandwidth 160GB/s	Memory Bandwidth 288GB/s

Power & Thermals

TDP 200W

TDP 165W

Video Output

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

Ports

-	3x DisplayPort 2.1
2x Mini DisplayPort 1.1	-
-	1x HDMI 2.1
1x HDMI 1.3	-
2x DVI-I Dual-Link	-

Encoder

-	Encoder Model VCN 4.0

Decoder

Decoder Model UVD 3.1

Decoder Model VCN 4.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2-Slots
Height 126 mm (4.96") Width 286 mm (11.26") Depth 42 mm (1.65")	Height 115 mm (4.53") Width 204 mm (8.03") Depth 40 mm (1.57")
Cooling Blower 1x Fan	Cooling Open-Air 2x Fans
Power Connectors 2x 6-Pin	Power Connectors 1x 8-Pin

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture TeraScale 3	Architecture RDNA 3
Family Radeon HD 6000	Family Radeon RX 7000
Branding	Branding
Codename Cayman	Codename Hotpink Bonefish
Chip Variant Cayman CE	Chip Variant Navi 33 XL
Market Segment Desktop	Market Segment Desktop
Release Date Dec 15, 2010	Release Date Feb 26, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 40nm	Fabrication Node N6
Die Size 389mm²	Die Size 204mm²
Transistor Count 2.6 Billion	Transistor Count 13.3 Billion
Transistor Density 6.79 MTr/mm²	Transistor Density 65.2 MTr/mm²

Images

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