Home GPU Comparison NVIDIA GeForce RTX 3070 vs NVIDIA GeForce RTX 5070

NVIDIA GeForce RTX 3070 vs NVIDIA GeForce RTX 5070

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 and 12GB VRAM GeForce RTX 5070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 's Advantages
Larger VRAM bandwidth (448.0GB/s vs 120.0GB/s)
NVIDIA GeForce RTX 5070 's Advantages
Released 4 years and 4 months late
Boost Clock has increased by 46% (2520MHz vs 1725MHz)
More VRAM (12GB vs 8GB)
512 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3070
20.31 TFLOPS
GeForce RTX 5070 +58%
32.26 TFLOPS
VS

Graphics Card

Sep 2020
Release Date
Jan 2025
GeForce 30
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

1500 MHz
Base Clock
2235 MHz
1725 MHz
Boost Clock
2520 MHz
1750 MHz
Memory Clock
2500 MHz

Memory

8GB
Memory Size
12GB
GDDR6
Memory Type
GDDR7
256bit
Memory Bus
192bit
448.0GB/s
Bandwidth
120.0GB/s

Render Config

46
SM Count
50
-
Compute Units
-
5888
Shading Units
6400
184
TMUs
200
96
ROPs
64
184
Tensor Cores
200
46
RT Cores
50
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
40 MB

Theoretical Performance

165.6 GPixel/s
Pixel Rate
161.3 GPixel/s
317.4 GTexel/s
Texture Rate
504.0 GTexel/s
20.31 TFLOPS
FP16 (half)
32.26 TFLOPS
20.31 TFLOPS
FP32 (float)
32.26 TFLOPS
317.4 GFLOPS
FP64 (double)
504.0 GFLOPS

Graphics Processor

GA104
GPU Name
GB205
GA104-300-A1
GPU Variant
GB205
Ampere
Architecture
Blackwell 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
0 nm
17.4 billion
Transistors
Unknown
392 mm²
Die Size
Unknown

Board Design

220W
TDP
220W
550 W
Suggested PSU
550 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 12-pin
Power Connectors
1x 16-pin

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
9.1
6.6
Shader Model
6.7

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