Home GPU Comparison AMD Radeon HD 6625M vs NVIDIA RTX 3000 Mobile Ada Generation

AMD Radeon HD 6625M vs NVIDIA RTX 3000 Mobile Ada Generation

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6625M and 8GB VRAM RTX 3000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6625M 's Advantages
Lower TDP (26W vs 115W)
NVIDIA RTX 3000 Mobile Ada Generation 's Advantages
Released 12 years and 2 months late
Boost Clock1695MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.0GB/s vs 25.60GB/s)
4128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6625M
0.432 TFLOPS
RTX 3000 Mobile Ada Generation +3515%
15.62 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Mar 2023
Vancouver
Generation
Quadro Ada-M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
256.0GB/s

Render Config

-
SM Count
36
6
Compute Units
-
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

3.600 GPixel/s
Pixel Rate
81.36 GPixel/s
10.80 GTexel/s
Texture Rate
244.1 GTexel/s
-
FP16 (half)
15.62 TFLOPS
432.0 GFLOPS
FP32 (float)
15.62 TFLOPS
-
FP64 (double)
244.1 GFLOPS

Graphics Processor

Whistler
GPU Name
AD106
Whistler LP
GPU Variant
-
TeraScale 2
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
0.716 billion
Transistors
22.9 billion
104 mm²
Die Size
188 mm²

Board Design

26W
TDP
115W
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

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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