NVIDIA GeForce RTX 2070 Max Q vs NVIDIA GeForce RTX 3080
GPU Specs Compare
Graphics Card
Release Date
Jan 2019
Sep 2020
Generation
GeForce 20 Mobile
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
885 MHz
1440 MHz
Boost Clock
1185 MHz
1710 MHz
Memory Clock
1500 MHz
1188 MHz
Memory
Memory Size
8GB
10GB
Memory Type
GDDR6
GDDR6X
Memory Bus
256bit
320bit
Bandwidth
384.0GB/s
760.3GB/s
Render Config
SM Count
36
68
Shading Units
2304
8704
TMUs
144
272
ROPs
64
96
Tensor Cores
288
272
RT Cores
36
68
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
5 MB
Theoretical Performance
Pixel Rate
75.84 GPixel/s
164.2 GPixel/s
Texture Rate
170.6 GTexel/s
465.1 GTexel/s
FP16 (half)
10.92 TFLOPS
29.77 TFLOPS
FP32 (float)
5.460 TFLOPS
29.77 TFLOPS
FP64 (double)
170.6 GFLOPS
465.1 GFLOPS
Graphics Processor
GPU Name
TU106
GA102
GPU Variant
N18E-G2-A1
GA102-200-KD-A1
Architecture
Turing
Ampere
Foundry
TSMC
Samsung
Process Size
12 nm
8 nm
Transistors
10.8 billion
28.3 billion
Die Size
445 mm²
628 mm²
Board Design
TDP
90W
320W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
8.6
Shader Model
6.6
6.6
📊 Benchmark
3DMark Time Spy
6,924
17,662
3DMark Time Spy Extreme
3,230
8,879
3DMark Speed Way
1,410
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