NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon RX 460
GPU · Specs Compare
Graphics Card
Release Date
Aug 2020
Aug 2016
Generation
GeForce MX
Arctic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x8
Clock Speeds
Base Clock
1035 MHz
1090 MHz
Boost Clock
1275 MHz
1200 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
64bit
128bit
Bandwidth
64.00GB/s
112.0GB/s
Render Config
SM Count
14
—
Shading Units
896
896
TMUs
56
56
ROPs
32
16
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
40.80 GPixel/s
19.20 GPixel/s
Texture Rate
71.40 GTexel/s
67.20 GTexel/s
FP16 (half)
4.570 TFLOPS
2.150 TFLOPS
FP32 (float)
2.285 TFLOPS
2.150 TFLOPS
FP64 (double)
71.40 GFLOPS
134.4 GFLOPS
Graphics Processor
GPU Name
TU117
Baffin
Architecture
Turing
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
12 nm
14 nm
Transistors
4.7 billion
3 billion
Die Size
200 mm²
123 mm²
GPU Variant
—
Baffin PRO
Board Design
TDP
31W
75W
Outputs
No outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
None
None
Suggested PSU
—
250 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.6
6.4
Benchmark
3DMark Time Spy
—
1,754
3DMark Time Spy Extreme
—
776
Shadow of the Tomb Raider 2160p
—
3
Shadow of the Tomb Raider 1440p
—
12
Shadow of the Tomb Raider 1080p
—
22
▲ Specs Compare
Data sourced from official specifications and benchmark tests.