AMD Radeon RX 7900 GRE vs NVIDIA GeForce RTX 3070 Laptop 85W Full Specs

Summary

5,120 Shaders 2.25GHz	5,120 Shaders 1.36GHz
16GB GDDR6576GB/s	8GB GDDR6384GB/s
Peak·FP32·FP16 45.98 TFLOPS	Peak·FP32·FP16 13.98 TFLOPS
Form Factor PCIe Card	Form Factor Soldered
TDP 260W	TDP 85W
Power Connectors 2x 8-Pin	Power Connectors -

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 7900 GRE183.9 TOPSINT4 Tensor

x1

GeForce RTX 3070 Laptop 85W447.3 TOPSINT4 Tensor Sparse

x2.43

Show Top Score

Theoretical Performance

Clock Speed2245MHz UC·Base·Boost·OC	Clock Speed1365MHz UC·Base·Boost·OC
Peak OPS 183.9 TOPSINT4 Tensor	Peak OPS 447.3 TOPSINT4 Tensor Sparse
Tensor FP16-16 45.98 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 45.98 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 55.91 TFLOPS FP16-16 Tensor Sparse 111.8 TFLOPS Tensor FP16-32 27.96 TFLOPS FP16-32 Tensor Sparse 55.91 TFLOPS
BF16 91.96 TFLOPS Tensor BF16 45.98 TFLOPS BF16 Tensor Sparse -	BF16 13.98 TFLOPS Tensor BF16 27.96 TFLOPS BF16 Tensor Sparse 55.91 TFLOPS
Tensor TF32 -	Tensor TF32 13.98 TFLOPS
FP32 45.98 TFLOPS	FP32 13.98 TFLOPS
FP64 1.44 TFLOPS	FP64 218.4 GFLOPS
Tensor INT4 183.9 TOPS	Tensor INT4 223.6 TOPS
Tensor INT8 45.98 TOPS	Tensor INT8 111.8 TOPS
Ray -	Ray 21.08 TOPS
Pixel Rate 359.2 GPixel/s	Pixel Rate 109.2 GPixel/s
Texture Rate 718.4 GTexel/s	Texture Rate 218.4 GTexel/s

Core Config

Shaders 5,120 Shaders	Shaders 5,120 Shaders
TMUs 320 TMUs	TMUs 160 TMUs
ROPs 160 ROPs	ROPs 80 ROPs
Tensor Cores 160 T-Cores	Tensor Cores 160 T-Cores
RT Cores 80 RT-Cores	RT Cores 40 RT-Cores
CUs 80 CUs	SMs 40 SMs

Clocks

Base Clock 1.88GHz	Base Clock 855MHz
Boost Clock 2.25GHz	Boost Clock 1.36GHz

Cache

L2 Cache 6.1MB shared	L2 Cache 4.1MB shared
L3 Cache 64MB shared	L3 Cache -
L3 Bandwidth 2.25TB/s	L3 Bandwidth -

Memory

16GB GDDR6	8GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 18GT/s	Memory Speed 12GT/s
Memory Bandwidth 576GB/s	Memory Bandwidth 384GB/s

Power & Thermals

TDP 260W

TDP 85W

Video Output

Multi-Monitor 3	Multi-Monitor 3
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

2x DisplayPort 2.1	-
1x HDMI 2.1	-
1x USB-C	-

Encoder

Encoder Model VCN 4.0

Encoder Model NVENC 7

Decoder

Decoder Model VCN 4.0

Decoder Model NVDEC 5

Card

Form Factor PCIe Card	Form Factor Soldered
PCIe 2.5-Slots	PCIe -
Height 110 mm (4.33") Width 276 mm (10.87") Depth 51 mm (2.01")	-
Cooling Open-Air 3x Fans	Cooling Open-Air -
Power Connectors 2x 8-Pin	Power Connectors -

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 3	Architecture Ampere
Family Radeon RX 7000	Family GeForce 30
Branding	Branding
Codename Plum Bonito	Codename NV174
Chip Variant Navi 31 XL	Chip Variant GA104-150-A1
Market Segment Desktop	Market Segment Laptop
Release Date Jul 27, 2023	Release Date Jan 12, 2021

Fabrication

Foundry TSMC	Foundry Samsung
Other Foundries TSMCMCD	Other Foundries -
Fabrication Node N5 N6MCD	Fabrication Node 8N -
Die Size 304mm² 150mm²MCD	Die Size 393mm² -
Transistor Count 45.4 Billion 8.2 BillionMCD	Transistor Count 17.4 Billion -
Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 44.33 MTr/mm² -

Images

No images available

No images available

Used In

Laptops -

Laptops Blade 14(Mid 2021)

Competitors

AMDRadeon RX 7900 GRE vs GPU NVIDIAGeForce RTX 5070 AMDRadeon RX 7900 GRE vs GPU NVIDIAGeForce RTX 5070 Ti AMDRadeon RX 7900 GRE vs GPU NVIDIAGeForce RTX 5080 Show 12 more

NVIDIAGeForce RTX 3070 Laptop 85W vs GPU NVIDIAGeForce RTX 5060 Laptop 60W NVIDIAGeForce RTX 3070 Laptop 85W vs GPU NVIDIAGeForce RTX 5060 Laptop 80W NVIDIAGeForce RTX 3070 Laptop 85W vs GPU NVIDIAGeForce RTX 5060 Laptop 100W Show 12 more