XFX Radeon RX 6700 XT Speedster MERC 319 vs NVIDIA GeForce RTX 5070 Full Specs

Summary

2,560 Shaders 2.62GHz	6,144 Shaders 2.51GHz
12GB GDDR6384GB/s	12GB GDDR7672GB/s
Peak·FP32·FP16 13.42 TFLOPS	Peak·FP32·FP16 30.87 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 230W	TDP 250W
Power Connectors - 2x 8-Pin	Power Connectors 1x 16-Pin 12VHPWR -

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 6700 XT Speedster MERC 31926.85 TFLOPSFP16

x1

GeForce RTX 5070987.8 TFLOPSFP4 Tensor Sparse

x36.79

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Theoretical Performance

Clock Speed2622MHz UC·Base·Boost·OC	Clock Speed2512MHz UC·Base·Boost·OC
Peak OPS 26.85 TFLOPSFP16	Peak OPS 987.8 TFLOPSFP4 Tensor Sparse
-	Tensor FP4 493.9 TFLOPS FP4 Tensor Sparse 987.8 TFLOPS
-	Tensor FP8-16 246.9 TFLOPS FP8-16 Tensor Sparse 493.9 TFLOPS Tensor FP8-32 123.5 TFLOPS FP8-32 Tensor Sparse 246.9 TFLOPS
-	Tensor FP16-16 123.5 TFLOPS FP16-16 Tensor Sparse 246.9 TFLOPS Tensor FP16-32 61.73 TFLOPS FP16-32 Tensor Sparse 123.5 TFLOPS
-	BF16 30.87 TFLOPS Tensor BF16 61.73 TFLOPS BF16 Tensor Sparse 123.5 TFLOPS
Tensor TF32 -	Tensor TF32 30.87 TFLOPS
FP32 13.42 TFLOPS	FP32 30.87 TFLOPS
FP64 839 GFLOPS	FP64 482.3 GFLOPS
-	Tensor INT8 246.9 TOPS
Ray -	Ray 93.62 TOPS
Pixel Rate 167.8 GPixel/s	Pixel Rate 201 GPixel/s
Texture Rate 419.5 GTexel/s	Texture Rate 482.3 GTexel/s

Core Config

Shaders 2,560 Shaders	Shaders 6,144 Shaders
TMUs 160 TMUs	TMUs 192 TMUs
ROPs 64 ROPs	ROPs 80 ROPs
Tensor Cores -	Tensor Cores 192 T-Cores
RT Cores 40 RT-Cores	RT Cores 48 RT-Cores
CUs 40 CUs	SMs 48 SMs

Clocks

Base Clock 2.46GHz	Base Clock 2.16GHz
Boost Clock 2.62GHz	Boost Clock 2.51GHz

Cache

L2 Cache 3.1MB shared	L2 Cache 41MB shared
L3 Cache 96MB shared	L3 Cache -
L3 Bandwidth 1.25TB/s	L3 Bandwidth -

Memory

12GB GDDR6	12GB GDDR7
Memory Bus 192-bit	Memory Bus 192-bit
Memory Speed 16GT/s	Memory Speed 28GT/s
Memory Bandwidth 384GB/s	Memory Bandwidth 672GB/s
ECC No	ECC No

Power & Thermals

TDP 230W	TDP 250W
Max Temp 110°C Max	Max Temp 85°C Max

Video Output

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

Ports

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

Encoder

Encoder Model VCN 3.0

Encoder Model NVENC 9

Decoder

Decoder Model VCN 3.0

Decoder Model NVDEC 6

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2.5-Slots	PCIe 2.1-Slots
Height 132 mm (5.2") Width 323 mm (12.72") Depth 51 mm (2.01")	Height 112 mm (4.41") Width 242 mm (9.53") Depth 42 mm (1.65")
Cooling Open-Air 3x Fans	Cooling Open-Air 2x Fans
Power Connectors 2x 8-Pin	Power Connectors 1x 16-Pin 12VHPWR

Chip

Manufacturer XFX	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 2	Architecture Blackwell
Family Radeon RX 6000	Family GeForce 50
Branding	Branding
Codename Navy Flounder	Codename NV195
Chip Variant Navi 22 XT	Chip Variant GB205-300-A1
Market Segment Desktop	Market Segment Desktop
Release Date Mar 18, 2021	Release Date Jan 6, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node 4NP
Die Size 335mm²	Die Size 263mm²
Transistor Count 17.2 Billion	Transistor Count 31.1 Billion
Transistor Density 51.34 MTr/mm²	Transistor Density 118.3 MTr/mm²

Images

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Competitors

XFXRadeon RX 6700 XT Speedster MERC 319 vs GPU AMDRadeon RX 9070 XFXRadeon RX 6700 XT Speedster MERC 319 vs GPU AMDRadeon RX 7650 GRE XFXRadeon RX 6700 XT Speedster MERC 319 vs GPU AMDRadeon RX 9060 Show 12 more

NVIDIAGeForce RTX 5070 vs GPU AMDRadeon RX 9070 NVIDIAGeForce RTX 5070 vs GPU AMDRadeon RX 9070 XT NVIDIAGeForce RTX 5070 vs GPU NVIDIAGeForce RTX 5070 Ti Show 12 more