Home GPU Comparison NVIDIA GeForce RTX 3070 vs NVIDIA GeForce RTX 3080

NVIDIA GeForce RTX 3070 vs NVIDIA GeForce RTX 3080

NVIDIA GeForce RTX 3070
VS
NVIDIA GeForce RTX 3080
NVIDIA GeForce RTX 3070 NVIDIA GeForce RTX 3080
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 and 10GB VRAM GeForce RTX 3080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 's Advantages
Boost Clock has increased by 1% (1725MHz vs 1710MHz)
Lower TDP (220W vs 320W)
NVIDIA GeForce RTX 3080 's Advantages
More VRAM (10GB vs 8GB)
Larger VRAM bandwidth (760.3GB/s vs 448.0GB/s)
2816 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 3070
20.31 TFLOPS
GeForce RTX 3080 +46%
29.77 TFLOPS
3DMark Time Spy
GeForce RTX 3070
13637
GeForce RTX 3080 +29%
17724
Shadow of the Tomb Raider 2160p
GeForce RTX 3070
53
GeForce RTX 3080 +49%
79
Shadow of the Tomb Raider 1440p
GeForce RTX 3070
95
GeForce RTX 3080 +46%
139
Shadow of the Tomb Raider 1080p
GeForce RTX 3070
144
GeForce RTX 3080 +25%
181
Cyberpunk 2077 2160p
GeForce RTX 3070
46
GeForce RTX 3080 +32%
61
Cyberpunk 2077 1440p
GeForce RTX 3070
56
GeForce RTX 3080 +28%
72
Cyberpunk 2077 1080p
GeForce RTX 3070
82
GeForce RTX 3080 +29%
106
Battlefield 5 2160p
GeForce RTX 3070
81
GeForce RTX 3080 +32%
107
Battlefield 5 1440p
GeForce RTX 3070
141
GeForce RTX 3080 +14%
162
Battlefield 5 1080p
GeForce RTX 3070
188
GeForce RTX 3080 +1%
190
GTA 5 2160p
GeForce RTX 3070
69
GeForce RTX 3080 +34%
93
GTA 5 1440p
GeForce RTX 3070
105
GeForce RTX 3080 +34%
141
GTA 5 1080p
GeForce RTX 3070
159
GeForce RTX 3080 +8%
172
Horizon Forbidden West 1080p
GeForce RTX 3070
82
GeForce RTX 3080 +15%
95
Horizon Forbidden West 1440p
GeForce RTX 3070
61
GeForce RTX 3080 +22%
75
Horizon Forbidden West 2160p
GeForce RTX 3070
39
GeForce RTX 3080 +28%
50
GeForce RTX 3070
VS
GeForce RTX 3080

Graphics Card

Sep 2020
Release Date
Sep 2020
GeForce 30
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1500 MHz
Base Clock
1440 MHz
1725 MHz
Boost Clock
1710 MHz
1750 MHz
Memory Clock
1188 MHz

Memory

8GB
Memory Size
10GB
GDDR6
Memory Type
GDDR6X
256bit
Memory Bus
320bit
448.0GB/s
Bandwidth
760.3GB/s

Render Config

46
SM Count
68
-
Compute Units
-
5888
Shading Units
8704
184
TMUs
272
96
ROPs
96
184
Tensor Cores
272
46
RT Cores
68
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
5 MB

Theoretical Performance

165.6 GPixel/s
Pixel Rate
164.2 GPixel/s
317.4 GTexel/s
Texture Rate
465.1 GTexel/s
20.31 TFLOPS
FP16 (half)
29.77 TFLOPS
20.31 TFLOPS
FP32 (float)
29.77 TFLOPS
317.4 GFLOPS
FP64 (double)
465.1 GFLOPS

Graphics Processor

GA104
GPU Name
GA102
GA104-300-A1
GPU Variant
GA102-200-KD-A1
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
17.4 billion
Transistors
28.3 billion
392 mm²
Die Size
628 mm²

Board Design

220W
TDP
320W
550 W
Suggested PSU
700 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 12-pin
Power Connectors
1x 12-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
8.6
6.6
Shader Model
6.6

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