NVIDIA GeForce RTX 2070 Mobile Refresh vs NVIDIA GeForce GTX 880M
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile Refresh and 8GB VRAM GeForce GTX 880M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages
Released 6 years late
Boost Clock has increased by 47% (1455MHz vs 993MHz)
Larger VRAM bandwidth (352.0GB/s vs 160.0GB/s)
768 additional rendering cores
Lower TDP (115W vs 122W)
Score
Benchmark
FP32 (float)
GeForce RTX 2070 Mobile Refresh
+119%
6.705 TFLOPS
GeForce GTX 880M
3.05 TFLOPS
Graphics Card
Mar 2020
Release Date
Mar 2014
GeForce 20 Mobile
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
1260 MHz
Base Clock
954 MHz
1455 MHz
Boost Clock
993 MHz
1375 MHz
Memory Clock
1250 MHz
Memory
8GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
352.0GB/s
Bandwidth
160.0GB/s
Render Config
-
-
-
36
SM Count
-
2304
Shading Units
1536
144
TMUs
128
64
ROPs
32
288
Tensor Cores
-
36
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
93.12 GPixel/s
Pixel Rate
31.78 GPixel/s
209.5 GTexel/s
Texture Rate
127.1 GTexel/s
13.41 TFLOPS
FP16 (half)
-
6.705 TFLOPS
FP32 (float)
3.050 TFLOPS
209.5 GFLOPS
FP64 (double)
127.1 GFLOPS
Board Design
115W
TDP
122W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
TU106B
GPU Name
GK104
-
GPU Variant
N15E-GX-A2
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
10.8 billion
Transistors
3.54 billion
445 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.0
6.6
Shader Model
5.1
