ASRock Radeon RX 6950 XT OC Formula vs NVIDIA GeForce RTX 5090 Laptop 120W Full Specs

Summary

5,120 Shaders 2.5GHz	10,496 Shaders 1.71GHz
16GB GDDR6576GB/s	24GB GDDR7896GB/s
Peak·FP32·FP16 25.55 TFLOPS	Peak·FP32·FP16 35.9 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 335W	TDP 120W
Power Connectors 3x 8-Pin	Power Connectors -

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP4 FP4 Tensor Sparse Tensor FP8-16 FP8-16 Tensor Sparse Tensor FP8-32 FP8-32 Tensor Sparse Tensor FP16-16 FP16-16 Tensor Sparse Tensor FP16-32 FP16-32 Tensor Sparse FP64 BF16 Tensor BF16 BF16 Tensor Sparse Tensor TF32 Tensor INT8 Memory Bandwidth TDP

Radeon RX 6950 XT OC Formula51.1 TFLOPSFP16

x1

GeForce RTX 5090 Laptop 120W1.52 PFLOPSFP4 Tensor Sparse

x29.78

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Theoretical Performance

Clock Speed2495MHz UC·Base·Boost·OC	Clock Speed1710MHz UC·Base·Boost·OC
Peak OPS 51.1 TFLOPSFP16	Peak OPS 1.52 PFLOPSFP4 Tensor Sparse
-	Tensor FP4 760.8 TFLOPS FP4 Tensor Sparse 1.52 PFLOPS
-	Tensor FP8-16 380.4 TFLOPS FP8-16 Tensor Sparse 760.8 TFLOPS Tensor FP8-32 190.2 TFLOPS FP8-32 Tensor Sparse 380.4 TFLOPS
-	Tensor FP16-16 190.2 TFLOPS FP16-16 Tensor Sparse 380.4 TFLOPS Tensor FP16-32 95.09 TFLOPS FP16-32 Tensor Sparse 190.2 TFLOPS
-	BF16 35.9 TFLOPS Tensor BF16 95.09 TFLOPS BF16 Tensor Sparse 190.2 TFLOPS
Tensor TF32 -	Tensor TF32 47.55 TFLOPS
FP32 25.55 TFLOPS	FP32 35.9 TFLOPS
FP64 1.6 TFLOPS	FP64 560.9 GFLOPS
-	Tensor INT8 380.4 TOPS
Ray -	Ray 108.9 TOPS
Pixel Rate 319.4 GPixel/s	Pixel Rate 191.5 GPixel/s
Texture Rate 798.4 GTexel/s	Texture Rate 560.9 GTexel/s

Core Config

Shaders 5,120 Shaders	Shaders 10,496 Shaders
TMUs 320 TMUs	TMUs 328 TMUs
ROPs 128 ROPs	ROPs 112 ROPs
Tensor Cores -	Tensor Cores 328 T-Cores
RT Cores 80 RT-Cores	RT Cores 82 RT-Cores
CUs 80 CUs	SMs 82 SMs

Clocks

Base Clock 1.93GHz	Base Clock 1.33GHz
Boost Clock 2.5GHz	Boost Clock 1.71GHz
Tensor Clock -	Tensor Clock 2.27GHz

Cache

L2 Cache 4.1MB shared	L2 Cache 65.5MB shared
L3 Cache 128MB shared	L3 Cache -
L3 Bandwidth 1.66TB/s	L3 Bandwidth -

Memory

16GB GDDR6	24GB GDDR7
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 18GT/s	Memory Speed 28GT/s
Memory Bandwidth 576GB/s	Memory Bandwidth 896GB/s
ECC No	ECC No

Power & Thermals

TDP 335W	TDP 120W
Max Temp 110°C Max	Max Temp -

Video Output

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

Ports

3x DisplayPort 1.4	-
1x HDMI 2.1	-

Encoder

Encoder Model VCN 3.0

Encoder Model 3x NVENC 9

Decoder

Decoder Model VCN 3.0

Decoder Model 2x NVDEC 6

Card

Form Factor PCIe Card	Form Factor Soldered
PCIe 3-Slots	PCIe -
Height 137 mm (5.39") Width 332 mm (13.07") Depth 61 mm (2.4")	-
Cooling Open-Air 3x Fans	Cooling Open-Air -
Power Connectors 3x 8-Pin	Power Connectors -

Chip

Manufacturer ASRock	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 2	Architecture Blackwell
Family Radeon RX 6000	Family GeForce 50
Branding	Branding
Codename Sienna Cichlid	Codename NV193
Chip Variant Navi 21 XL	Chip Variant GB203-200-A1
Market Segment Desktop	Market Segment Laptop
Release Date May 10, 2022	Release Date Jan 6, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node 4NP
Die Size 520mm²	Die Size 378mm²
Transistor Count 26.8 Billion	Transistor Count 45.6 Billion
Transistor Density 51.56 MTr/mm²	Transistor Density 120.6 MTr/mm²

Images

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