XFX Radeon RX 6800 Speedster QICK 319 vs ZOTAC GeForce RTX 3070 Twin Edge OC LHR Full Specs

Summary

3,840 Shaders 2.19GHz	5,888 Shaders 1.75GHz
16GB GDDR6512GB/s	8GB GDDR6448GB/s
Peak·FP32·FP16 16.82 TFLOPS	Peak·FP32·FP16 20.67 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 250W	TDP 220W
Power Connectors 2x 8-Pin	Power Connectors 2x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 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 Tensor INT4 Memory Bandwidth TDP

Radeon RX 6800 Speedster QICK 31933.64 TFLOPSFP16

x1

GeForce RTX 3070 Twin Edge OC LHR661.3 TOPSINT4 Tensor Sparse

x19.66

Show Top Score

Theoretical Performance

Clock Speed2190MHz UC·Base·Boost·OC	Clock Speed1755MHz UC·Base·Boost·OC
Peak OPS 33.64 TFLOPSFP16	Peak OPS 661.3 TOPSINT4 Tensor Sparse
-	Tensor FP16-16 82.67 TFLOPS FP16-16 Tensor Sparse 165.3 TFLOPS Tensor FP16-32 41.33 TFLOPS FP16-32 Tensor Sparse 82.67 TFLOPS
-	BF16 20.67 TFLOPS Tensor BF16 41.33 TFLOPS BF16 Tensor Sparse 82.67 TFLOPS
Tensor TF32 -	Tensor TF32 20.67 TFLOPS
FP32 16.82 TFLOPS	FP32 20.67 TFLOPS
FP64 1.05 TFLOPS	FP64 322.9 GFLOPS
Tensor INT4 -	Tensor INT4 330.7 TOPS
-	Tensor INT8 165.3 TOPS
Ray -	Ray 31.17 TOPS
Pixel Rate 210.2 GPixel/s	Pixel Rate 168.5 GPixel/s
Texture Rate 525.6 GTexel/s	Texture Rate 322.9 GTexel/s

Core Config

Shaders 3,840 Shaders	Shaders 5,888 Shaders
TMUs 240 TMUs	TMUs 184 TMUs
ROPs 96 ROPs	ROPs 96 ROPs
Tensor Cores -	Tensor Cores 184 T-Cores
RT Cores 60 RT-Cores	RT Cores 46 RT-Cores
CUs 60 CUs	SMs 46 SMs

Clocks

Base Clock 1.85GHz	Base Clock 1.5GHz
Boost Clock 2.19GHz	Boost Clock 1.75GHz

Cache

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

Memory

16GB GDDR6	8GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 16GT/s	Memory Speed 14GT/s
Memory Bandwidth 512GB/s	Memory Bandwidth 448GB/s

Power & Thermals

TDP 250W	TDP 220W
Max Temp 110°C Max	Max Temp 93°C Max

Video Output

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

Ports

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

Encoder

Encoder Model VCN 3.0

Encoder Model NVENC 7

Decoder

Decoder Model VCN 3.0

Decoder Model NVDEC 5

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2.7-Slots	PCIe 2-Slots
Height 138 mm (5.43") Width 340 mm (13.39") Depth 54 mm (2.13")	Height 141.3 mm (5.56") Width 231.9 mm (9.13") Depth 41.5 mm (1.63")
Cooling Open-Air 3x Fans	Cooling Open-Air 2x Fans
Power Connectors 2x 8-Pin	Power Connectors 2x 8-Pin

Chip

Manufacturer XFX	Manufacturer ZOTAC
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 2	Architecture Ampere
Family Radeon RX 6000	Family GeForce 30
Branding	Branding
Codename Sienna Cichlid	Codename NV174
Chip Variant Navi 21 XL	Chip Variant GA104-150-A1
Market Segment Desktop	Market Segment Desktop
Release Date Nov 18, 2020	Release Date Oct 29, 2020

Fabrication

Foundry TSMC	Foundry Samsung
Fabrication Node N7	Fabrication Node 8N
Die Size 520mm²	Die Size 393mm²
Transistor Count 26.8 Billion	Transistor Count 17.4 Billion
Transistor Density 51.56 MTr/mm²	Transistor Density 44.33 MTr/mm²

Images

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Competitors

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