ASRock Radeon RX 6950 XT OC Formula vs NVIDIA GeForce RTX 4080 Laptop 100W Full Specs

Summary

5,120 Shaders 2.5GHz	7,424 Shaders 1.83GHz
16GB GDDR6576GB/s	12GB GDDR6432GB/s
Peak·FP32·FP16 25.55 TFLOPS	Peak·FP32·FP16 27.17 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 335W	TDP 100W
Power Connectors 3x 8-Pin	Power Connectors -

Theoretical Performance

Clock Speed2495MHz UC·Base·Boost·OC	Clock Speed1830MHz UC·Base·Boost·OC
Peak OPS 51.1 TFLOPSFP16	Peak OPS 869.5 TOPSINT4 Tensor Sparse
-	Tensor FP8-16 217.4 TFLOPS FP8-16 Tensor Sparse 434.7 TFLOPS Tensor FP8-32 108.7 TFLOPS FP8-32 Tensor Sparse 217.4 TFLOPS
-	Tensor FP16-16 108.7 TFLOPS FP16-16 Tensor Sparse 217.4 TFLOPS Tensor FP16-32 54.34 TFLOPS FP16-32 Tensor Sparse 108.7 TFLOPS
-	BF16 27.17 TFLOPS Tensor BF16 54.34 TFLOPS BF16 Tensor Sparse 108.7 TFLOPS
Tensor TF32 -	Tensor TF32 27.17 TFLOPS
FP32 25.55 TFLOPS	FP32 27.17 TFLOPS
FP64 1.6 TFLOPS	FP64 424.6 GFLOPS
Tensor INT4 -	Tensor INT4 434.7 TOPS
-	Tensor INT8 217.4 TOPS
Ray -	Ray 62.81 TOPS
Pixel Rate 319.4 GPixel/s	Pixel Rate 146.4 GPixel/s
Texture Rate 798.4 GTexel/s	Texture Rate 424.6 GTexel/s

Core Config

Shaders 5,120 Shaders	Shaders 7,424 Shaders
TMUs 320 TMUs	TMUs 232 TMUs
ROPs 128 ROPs	ROPs 80 ROPs
Tensor Cores -	Tensor Cores 232 T-Cores
RT Cores 80 RT-Cores	RT Cores 58 RT-Cores
CUs 80 CUs	SMs 58 SMs

Clocks

Base Clock 1.93GHz	Base Clock 1.41GHz
Boost Clock 2.5GHz	Boost Clock 1.83GHz

Cache

L2 Cache 4MB shared	L2 Cache 48MB shared
L3 Cache 128MB shared	L3 Cache -
L3 Bandwidth 1.66TB/s	L3 Bandwidth -

Memory

16GB GDDR6	12GB GDDR6
Memory Bus 256-bit	Memory Bus 192-bit
Memory Speed 18GT/s	Memory Speed 18GT/s
Memory Bandwidth 576GB/s	Memory Bandwidth 432GB/s
ECC No	ECC No

Power & Thermals

TDP 335W	TDP 100W
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 2x NVENC 8
Codec AVC (H.264) HEVC (H.265) -	Codec AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder Model VCN 3.0	Decoder Model NVDEC 5
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 - VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1

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 Ada Lovelace
Family Radeon RX 6000	Family GeForce 40
Branding	Branding
Codename Sienna Cichlid	Codename NV184
Chip Variant Navi 21 XL	Chip Variant AD104-250
Market Segment Desktop	Market Segment Laptop
Release Date May 10, 2022	Release Date Feb 8, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node 4N
Die Size 520mm²	Die Size 295mm²
Transistor Count 26.8 Billion	Transistor Count 35.8 Billion
Transistor Density 51.56 MTr/mm²	Transistor Density 121.6 MTr/mm²

Images