NVIDIA GeForce GTX 770 vs NVIDIA GeForce MX450 25W
GPU Specs Compare
Graphics Card
Release Date
May 2013
Aug 2020
Generation
GeForce 700
GeForce MX
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1046 MHz
720 MHz
Boost Clock
1085 MHz
930 MHz
Memory Clock
1753 MHz
1250 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
64bit
Bandwidth
224.4GB/s
80.00GB/s
Render Config
Shading Units
1536
896
TMUs
128
56
ROPs
32
32
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
512 KB
SM Count
-
14
Theoretical Performance
Pixel Rate
34.72 GPixel/s
29.76 GPixel/s
Texture Rate
138.9 GTexel/s
52.08 GTexel/s
FP32 (float)
3.333 TFLOPS
1.667 TFLOPS
FP64 (double)
138.9 GFLOPS
52.08 GFLOPS
FP16 (half)
-
3.333 TFLOPS
Graphics Processor
GPU Name
GK104
TU117
GPU Variant
GK104-425-A2
N18S-G5
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
3.54 billion
4.7 billion
Die Size
294 mm²
200 mm²
Board Design
TDP
230W
25W
Suggested PSU
550 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
7.5
Shader Model
5.1
6.6
📊 Benchmark
3DMark Time Spy
2,153
1,706
OctaneBench
38
-
Blender
252
-