Home GPU Comparison NVIDIA GeForce RTX 3070 6144 SP vs NVIDIA GeForce RTX 4080

NVIDIA GeForce RTX 3070 6144 SP vs NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 6144 SP and 16GB VRAM GeForce RTX 4080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 6144 SP 's Advantages
Lower TDP (290W vs 320W)
NVIDIA GeForce RTX 4080 's Advantages
Boost Clock has increased by 42% (2505MHz vs 1770MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (716.8GB/s vs 448.0GB/s)
3584 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3070 6144 SP
21.75 TFLOPS
GeForce RTX 4080 +124%
48.74 TFLOPS
VS

Graphics Card

Unknown
Release Date
Sep 2022
GeForce 30
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1740 MHz
Base Clock
2205 MHz
1770 MHz
Boost Clock
2505 MHz
1750 MHz
Memory Clock
1400 MHz

Memory

8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6X
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
716.8GB/s

Render Config

-
-
-
48
SM Count
76
6144
Shading Units
9728
192
TMUs
304
96
ROPs
112
192
Tensor Cores
304
48
RT Cores
76
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
64 MB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
280.6 GPixel/s
339.8 GTexel/s
Texture Rate
761.5 GTexel/s
21.75 TFLOPS
FP16 (half)
48.74 TFLOPS
21.75 TFLOPS
FP32 (float)
48.74 TFLOPS
339.8 GFLOPS
FP64 (double)
761.5 GFLOPS

Board Design

290W
TDP
320W
600 W
Suggested PSU
700 W
1x HDMI 2.13x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

GA104
GPU Name
AD103
-
GPU Variant
AD103-300-A1
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
17.4 billion
Transistors
45.9 billion
392 mm²
Die Size
379 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.9
6.8
Shader Model
6.7

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