Home GPU Comparison AMD Radeon HD 6970M Rebrand vs NVIDIA GeForce MX450 30.5W 10Gbps

AMD Radeon HD 6970M Rebrand vs NVIDIA GeForce MX450 30.5W 10Gbps

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6970M Rebrand and 2GB VRAM GeForce MX450 30.5W 10Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 10Gbps 's Advantages
Released 9 years and 7 months late
Boost Clock1575MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (80.00GB/s vs 64.00GB/s)
96 additional rendering cores
Lower TDP (31W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 6970M Rebrand
1.28 TFLOPS
GeForce MX450 30.5W 10Gbps +120%
2.822 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Aug 2020
Vancouver
Generation
GeForce MX
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x4

Clock Speeds

-
Base Clock
1395 MHz
-
Boost Clock
1575 MHz
1000 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
80.00GB/s

Render Config

-
SM Count
14
10
Compute Units
-
800
Shading Units
896
40
TMUs
56
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB

Theoretical Performance

12.80 GPixel/s
Pixel Rate
50.40 GPixel/s
32.00 GTexel/s
Texture Rate
88.20 GTexel/s
-
FP16 (half)
5.645 TFLOPS
1280 GFLOPS
FP32 (float)
2.822 TFLOPS
-
FP64 (double)
88.20 GFLOPS

Graphics Processor

Broadway
GPU Name
TU117
Broadway XT
GPU Variant
N18S-G5
TeraScale 2
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
1.04 billion
Transistors
4.7 billion
166 mm²
Die Size
200 mm²

Board Design

75W
TDP
31W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
7.5
5.0
Shader Model
6.6

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