NVIDIA GeForce MX450 25W vs NVIDIA GeForce RTX 2080
GPU Specs Compare
Graphics Card
Release Date
Aug 2020
Sep 2018
Generation
GeForce MX
GeForce 20
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
720 MHz
1515 MHz
Boost Clock
930 MHz
1710 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
256bit
Bandwidth
80.00GB/s
448.0GB/s
Render Config
SM Count
14
46
Shading Units
896
2944
TMUs
56
184
ROPs
32
64
L1 Cache
64 KB (per SM)
64 KB (per SM)
L2 Cache
512 KB
4 MB
Tensor Cores
-
368
RT Cores
-
46
Theoretical Performance
Pixel Rate
29.76 GPixel/s
109.4 GPixel/s
Texture Rate
52.08 GTexel/s
314.6 GTexel/s
FP16 (half)
3.333 TFLOPS
20.14 TFLOPS
FP32 (float)
1.667 TFLOPS
10.07 TFLOPS
FP64 (double)
52.08 GFLOPS
314.6 GFLOPS
Graphics Processor
GPU Name
TU117
TU104
GPU Variant
N18S-G5
TU104-400A-A1
Architecture
Turing
Turing
Foundry
TSMC
TSMC
Process Size
12 nm
12 nm
Transistors
4.7 billion
13.6 billion
Die Size
200 mm²
545 mm²
Board Design
TDP
25W
215W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
7.5
Shader Model
6.6
6.8
📊 Benchmark
3DMark Time Spy
1,706
11,078
3DMark Time Spy Extreme
-
5,146
3DMark Speed Way
-
2,171
Battlefield 5 1080p
-
158
Shadow of the Tomb Raider 2160p
-
46
Cyberpunk 2077 2160p
-
39
Shadow of the Tomb Raider 1440p
-
85
Cyberpunk 2077 1440p
-
47
Shadow of the Tomb Raider 1080p
-
127
Battlefield 5 2160p
-
63
Cyberpunk 2077 1080p
-
67
Battlefield 5 1440p
-
114
GTA 5 2160p
-
106
GTA 5 1440p
-
108
GTA 5 1080p
-
180