Home GPU Comparison NVIDIA GeForce RTX 4070 AD103 vs NVIDIA GeForce RTX 4080 16 GB

NVIDIA GeForce RTX 4070 AD103 vs NVIDIA GeForce RTX 4080 16 GB

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 AD103 and 16GB VRAM GeForce RTX 4080 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 AD103 's Advantages
Released 1 years and 6 months late
Lower TDP (200W vs 320W)
NVIDIA GeForce RTX 4080 16 GB 's Advantages
Boost Clock has increased by 1% (2505MHz vs 2475MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (716.8GB/s vs 504.2GB/s)
3840 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 4070 AD103
29.15 TFLOPS
GeForce RTX 4080 16 GB +67%
48.74 TFLOPS
VS

Graphics Card

Mar 2024
Release Date
Sep 2022
GeForce 40
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1920 MHz
Base Clock
2205 MHz
2475 MHz
Boost Clock
2505 MHz
1313 MHz
Memory Clock
1400 MHz

Memory

12GB
Memory Size
16GB
GDDR6X
Memory Type
GDDR6X
192bit
Memory Bus
256bit
504.2GB/s
Bandwidth
716.8GB/s

Render Config

-
-
-
46
SM Count
76
5888
Shading Units
9728
184
TMUs
304
64
ROPs
112
184
Tensor Cores
304
46
RT Cores
76
128 KB (per SM)
L1 Cache
128 KB (per SM)
36 MB
L2 Cache
64 MB
-
-
-

Theoretical Performance

158.4 GPixel/s
Pixel Rate
280.6 GPixel/s
455.4 GTexel/s
Texture Rate
761.5 GTexel/s
29.15 TFLOPS
FP16 (half)
48.74 TFLOPS
29.15 TFLOPS
FP32 (float)
48.74 TFLOPS
455.4 GFLOPS
FP64 (double)
761.5 GFLOPS

Board Design

200W
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 16-pin
Power Connectors
1x 16-pin

Graphics Processor

AD103
GPU Name
AD103
AD103-175-K1-A1
GPU Variant
AD103-300-A1
Ada Lovelace
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
4 nm
45.9 billion
Transistors
45.9 billion
379 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
8.9
CUDA
8.9
6.7
Shader Model
6.6

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