NVIDIA GeForce MX450 25W vs AMD Radeon HD 6930
GPU · Specs Compare
Graphics Card
Release Date
Aug 2020
Dec 2011
Generation
GeForce MX
Northern Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 2.0 x16
Clock Speeds
Base Clock
720 MHz
—
Boost Clock
930 MHz
—
Memory Clock
1250 MHz
1200 MHz
Memory
Memory Size
2GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
80.00GB/s
153.6GB/s
Render Config
SM Count
14
—
Shading Units
896
1280
TMUs
56
80
ROPs
32
32
L1 Cache
64 KB (per SM)
8 KB (per CU)
L2 Cache
512 KB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
29.76 GPixel/s
24.00 GPixel/s
Texture Rate
52.08 GTexel/s
60.00 GTexel/s
FP16 (half)
3.333 TFLOPS
—
FP32 (float)
1.667 TFLOPS
1.920 TFLOPS
FP64 (double)
52.08 GFLOPS
480.0 GFLOPS
Graphics Processor
GPU Name
TU117
Cayman
GPU Variant
N18S-G5
Cayman CE(215-0807105)
Architecture
Turing
TeraScale 3
Foundry
TSMC
TSMC
Process Size
12 nm
40 nm
Transistors
4.7 billion
2.64 billion
Die Size
200 mm²
389 mm²
Board Design
TDP
25W
186W
Outputs
No outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
7.5
—
Shader Model
6.6
5.0
Benchmark
3DMark Time Spy
1,706
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.