NVIDIA GeForce RTX 5070 vs NVIDIA GeForce RTX 2070 SUPER Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Apr 2020
Generation
GeForce 50
GeForce 20 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2325 MHz
1140 MHz
Boost Clock
2512 MHz
1380 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
192bit
256bit
Bandwidth
672.0GB/s
448.0GB/s
Render Config
SM Count
48
40
Shading Units
6144
2560
TMUs
192
160
ROPs
80
64
Tensor Cores
192
320
RT Cores
48
40
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
48 MB
4 MB
Theoretical Performance
Pixel Rate
201.0 GPixel/s
88.32 GPixel/s
Texture Rate
482.3 GTexel/s
220.8 GTexel/s
FP16 (half)
30.87 TFLOPS
14.13 TFLOPS
FP32 (float)
30.87 TFLOPS
7.066 TFLOPS
FP64 (double)
482.3 GFLOPS
220.8 GFLOPS
Graphics Processor
GPU Name
GB205
TU104
GPU Variant
GB205-300-A1
N18E-G2R
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
31.1 billion
13.6 billion
Die Size
263 mm²
545 mm²
Board Design
TDP
250W
115W
Suggested PSU
600 W
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Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
7.5
Shader Model
6.8
6.6
📊 Benchmark
3DMark Time Spy
22,544
8,409
3DMark Time Spy Extreme
10,789
3,967
3DMark Speed Way
5,896
1,840
Blender
6,218
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