NVIDIA GeForce RTX 2070 Mobile Refresh vs NVIDIA GeForce GTX 770
GPU · Specs Compare
Graphics Card
Release Date
Mar 2020
May 2013
Generation
GeForce 20 Mobile
GeForce 700
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1260 MHz
1046 MHz
Boost Clock
1455 MHz
1085 MHz
Memory Clock
1375 MHz
1753 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
352.0GB/s
224.4GB/s
Render Config
SM Count
36
—
Shading Units
2304
1536
TMUs
144
128
ROPs
64
32
Tensor Cores
288
—
RT Cores
36
—
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
4 MB
512 KB
Theoretical Performance
Pixel Rate
93.12 GPixel/s
34.72 GPixel/s
Texture Rate
209.5 GTexel/s
138.9 GTexel/s
FP16 (half)
13.41 TFLOPS
—
FP32 (float)
6.705 TFLOPS
3.333 TFLOPS
FP64 (double)
209.5 GFLOPS
138.9 GFLOPS
Graphics Processor
GPU Name
TU106B
GK104
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
10.8 billion
3.54 billion
Die Size
445 mm²
294 mm²
GPU Variant
—
GK104-425-A2
Board Design
TDP
115W
230W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
7.5
3.0
Shader Model
6.6
5.1
Benchmark
3DMark Time Spy
—
2,153
OctaneBench
—
38
Blender
—
252
▲ Specs Compare
Data sourced from official specifications and benchmark tests.