AMD Radeon RX 6800 vs NVIDIA GeForce RTX 5070 Full Specs

Summary

3,840 Shaders 2.1GHz	6,144 Shaders 2.51GHz
16GB GDDR6512GB/s	12GB GDDR7672GB/s
Peak·FP32·FP16 16.17 TFLOPS	Peak·FP32·FP16 30.87 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 250W	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 680032.33 TFLOPSFP16

x1

GeForce RTX 5070987.8 TFLOPSFP4 Tensor Sparse

x30.55

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Theoretical Performance

Clock Speed2105MHz UC·Base·Boost·OC	Clock Speed2512MHz UC·Base·Boost·OC
Peak OPS 32.33 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 16.17 TFLOPS	FP32 30.87 TFLOPS
FP64 1.01 TFLOPS	FP64 482.3 GFLOPS
-	Tensor INT8 246.9 TOPS
Ray -	Ray 93.62 TOPS
Pixel Rate 202.1 GPixel/s	Pixel Rate 201 GPixel/s
Texture Rate 505.2 GTexel/s	Texture Rate 482.3 GTexel/s

Core Config

Shaders 3,840 Shaders	Shaders 6,144 Shaders
TMUs 240 TMUs	TMUs 192 TMUs
ROPs 96 ROPs	ROPs 80 ROPs
Tensor Cores -	Tensor Cores 192 T-Cores
RT Cores 60 RT-Cores	RT Cores 48 RT-Cores
CUs 60 CUs	SMs 48 SMs

Clocks

Base Clock 1.7GHz	Base Clock 2.16GHz
Boost Clock 2.1GHz	Boost Clock 2.51GHz

Cache

L2 Cache 4.1MB shared	L2 Cache 41MB shared
L3 Cache 128MB shared	L3 Cache -
L3 Bandwidth 1.66TB/s	L3 Bandwidth -

Memory

16GB GDDR6	12GB GDDR7
Memory Bus 256-bit	Memory Bus 192-bit
Memory Speed 16GT/s	Memory Speed 28GT/s
Memory Bandwidth 512GB/s	Memory Bandwidth 672GB/s

Power & Thermals

TDP 250W	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
2x DisplayPort 1.4	-
1x HDMI 2.1	1x HDMI 2.1
1x USB-C	-

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-Slots	PCIe 2.1-Slots
Height 120 mm (4.72") Width 267 mm (10.51") Depth 40 mm (1.57")	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 AMD	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 NV195
Chip Variant Navi 21 XL	Chip Variant GB205-300-A1
Market Segment Desktop	Market Segment Desktop
Release Date Nov 18, 2020	Release Date Jan 6, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node 4NP
Die Size 520mm²	Die Size 263mm²
Transistor Count 26.8 Billion	Transistor Count 31.1 Billion
Transistor Density 51.56 MTr/mm²	Transistor Density 118.3 MTr/mm²

Images

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