GeForce RTX 4080 vs GeForce RTX 3070 TiM
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 8GB VRAM GeForce RTX 3070 TiM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4080 's Advantages
Boost Clock has increased by 78% (2505MHz vs 1410MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (716.8GB/s vs 448.0GB/s)
3840 additional rendering cores
GeForce RTX 3070 TiM 's Advantages
Lower TDP (220W vs 320W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080
+193%
48740
GeForce RTX 3070 TiM
16600
Graphics Card
Sep 2022
Release Date
Nov 2022
GeForce 40
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
2205 MHz
Base Clock
915 MHz
2505 MHz
Boost Clock
1410 MHz
1400 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
8GB
GDDR6X
Memory Type
GDDR6
256bit
Memory Bus
256bit
716.8GB/s
Bandwidth
448.0GB/s
Render Config
76
SM Count
46
9728
Shading Units
5888
304
TMUs
184
112
ROPs
96
304
Tensor Cores
184
76
RT Cores
46
128 KB (per SM)
L1 Cache
128 KB (per SM)
64 MB
L2 Cache
4 MB
Theoretical Performance
280.6 GPixel/s
Pixel Rate
135.4 GPixel/s
761.5 GTexel/s
Texture Rate
259.4 GTexel/s
48.74 TFLOPS
FP16 (half)
16.60 TFLOPS
48.74 TFLOPS
FP32 (float)
16.60 TFLOPS
761.5 GFLOPS
FP64 (double)
259.4 GFLOPS
Board Design
320W
TDP
220W
700 W
Suggested PSU
550 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 8-pin
Graphics Processor
AD103
GPU Name
GA104
AD103-300-A1
GPU Variant
-
Ada Lovelace
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
45.9 billion
Transistors
17.4 billion
379 mm²
Die Size
392 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
8.6
6.7
Shader Model
6.6
