GeForce RTX 3070 vs GeForce RTX 2080 Ti 12 GB
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 and 12GB VRAM GeForce RTX 2080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3070 's Advantages
Boost Clock has increased by 6% (1725MHz vs 1635MHz)
1280 additional rendering cores
Lower TDP (220W vs 250W)
GeForce RTX 2080 Ti 12 GB 's Advantages
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (768.0GB/s vs 448.0GB/s)
Score
Benchmark
FP32 (float)
GeForce RTX 3070
+34%
20310
GeForce RTX 2080 Ti 12 GB
15070
3DMark Time Spy
GeForce RTX 3070
13641
GeForce RTX 2080 Ti 12 GB
+7%
14622
3DMark Time Spy Extreme
GeForce RTX 3070
6762
GeForce RTX 2080 Ti 12 GB
+3%
7001
3DMark Speed Way
GeForce RTX 3070
+13%
3453
GeForce RTX 2080 Ti 12 GB
3042
Graphics Card
Sep 2020
Release Date
Unknown
GeForce 30
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1500 MHz
Base Clock
1350 MHz
1725 MHz
Boost Clock
1635 MHz
1750 MHz
Memory Clock
2000 MHz
Memory
8GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
384bit
448.0GB/s
Bandwidth
768.0GB/s
Render Config
46
SM Count
72
5888
Shading Units
4608
184
TMUs
288
96
ROPs
96
184
Tensor Cores
576
46
RT Cores
72
128 KB (per SM)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
6 MB
Theoretical Performance
165.6 GPixel/s
Pixel Rate
157.0 GPixel/s
317.4 GTexel/s
Texture Rate
470.9 GTexel/s
20.31 TFLOPS
FP16 (half)
30.14 TFLOPS
20.31 TFLOPS
FP32 (float)
15.07 TFLOPS
317.4 GFLOPS
FP64 (double)
470.9 GFLOPS
Board Design
220W
TDP
250W
550 W
Suggested PSU
600 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
1x 12-pin
Power Connectors
2x 8-pin
Graphics Processor
GA104
GPU Name
TU102
GA104-300-A1
GPU Variant
TU102-350-A1
Ampere
Architecture
Turing
Samsung
Foundry
TSMC
8 nm
Process Size
12 nm
17.4 billion
Transistors
18.6 billion
392 mm²
Die Size
754 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
7.5
6.6
Shader Model
6.8
