Home GPU Comparison AMD Radeon HD 6550A vs NVIDIA GeForce RTX 4070 Mobile

AMD Radeon HD 6550A vs NVIDIA GeForce RTX 4070 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 6550A and 8GB VRAM GeForce RTX 4070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6550A 's Advantages
Lower TDP (35W vs 115W)
NVIDIA GeForce RTX 4070 Mobile 's Advantages
Released 11 years and 11 months late
Boost Clock1695MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 25.60GB/s)
4128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6550A
0.528 TFLOPS
GeForce RTX 4070 Mobile +2858%
15.62 TFLOPS
VS

Graphics Card

Feb 2011
Release Date
Jan 2023
All-In-One
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1395 MHz
-
Boost Clock
1695 MHz
800 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
8GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
256.0GB/s

Render Config

6
Compute Units
-
-
SM Count
36
480
Shading Units
4608
24
TMUs
144
8
ROPs
48
-
Tensor Cores
144
-
RT Cores
36
8 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
32 MB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
81.36 GPixel/s
13.20 GTexel/s
Texture Rate
244.1 GTexel/s
-
FP16 (half)
15.62 TFLOPS
528.0 GFLOPS
FP32 (float)
15.62 TFLOPS
-
FP64 (double)
244.1 GFLOPS

Board Design

35W
TDP
115W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Pinewood
GPU Name
AD106
Pinewood PRO
GPU Variant
GN21-X6
TeraScale 2
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
40 nm
Process Size
4 nm
0.627 billion
Transistors
Unknown
104 mm²
Die Size
190 mm²

Graphics Features

11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.9
5.0
Shader Model
6.7

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