NVIDIA GeForce RTX 2080 SUPER Mobile vs NVIDIA GeForce GTX 770
GPU Specs Compare
Graphics Card
Release Date
Apr 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
1365 MHz
1046 MHz
Boost Clock
1560 MHz
1085 MHz
Memory Clock
1750 MHz
1753 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
224.4GB/s
Render Config
SM Count
48
-
Shading Units
3072
1536
TMUs
192
128
ROPs
64
32
Tensor Cores
384
-
RT Cores
48
-
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
4 MB
512 KB
Theoretical Performance
Pixel Rate
99.84 GPixel/s
34.72 GPixel/s
Texture Rate
299.5 GTexel/s
138.9 GTexel/s
FP16 (half)
19.17 TFLOPS
-
FP32 (float)
9.585 TFLOPS
3.333 TFLOPS
FP64 (double)
299.5 GFLOPS
138.9 GFLOPS
Graphics Processor
GPU Name
TU104
GK104
GPU Variant
N18E-G3
GK104-425-A2
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
3.54 billion
Die Size
545 mm²
294 mm²
Board Design
TDP
150W
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
10,487
2,153
3DMark Time Spy Extreme
4,881
-
3DMark Speed Way
2,116
-
OctaneBench
-
38
Blender
-
252