AMD Radeon HD 6970 X2 vs NVIDIA GeForce MX450 30.5W 10Gbps
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Aug 2020
Generation
Northern Islands
GeForce MX
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x4
Clock Speeds
Memory Clock
1375 MHz
1250 MHz
Base Clock
—
1395 MHz
Boost Clock
—
1575 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
64bit
Bandwidth
176.0GB/s
80.00GB/s
Render Config
Compute Units
24
—
Shading Units
1536
896
TMUs
96
56
ROPs
32
32
L1 Cache
8 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
512 KB
SM Count
—
14
Theoretical Performance
Pixel Rate
28.16 GPixel/s
50.40 GPixel/s
Texture Rate
84.48 GTexel/s
88.20 GTexel/s
FP32 (float)
2.703 TFLOPS
2.822 TFLOPS
FP16 (half)
—
5.645 TFLOPS
FP64 (double)
—
88.20 GFLOPS
Graphics Processor
GPU Name
Antilles
TU117
GPU Variant
Antilles XT(215-0807027)
N18S-G5
Architecture
TeraScale 3
Turing
Foundry
TSMC
TSMC
Process Size
40 nm
12 nm
Transistors
2.64 billion
4.7 billion
Die Size
389 mm²
200 mm²
Board Design
TDP
375W
31W
Suggested PSU
750 W
—
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
3x 8-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.6
CUDA
—
7.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.