Home GPU Comparison AMD Radeon HD 6625M vs NVIDIA GeForce GTX 960A

AMD Radeon HD 6625M vs NVIDIA GeForce GTX 960A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6625M and 2GB VRAM GeForce GTX 960A 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 75W)
NVIDIA GeForce GTX 960A 's Advantages
Released 4 years and 2 months late
Boost Clock1085MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (80.19GB/s vs 25.60GB/s)
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6625M
0.432 TFLOPS
GeForce GTX 960A +221%
1.389 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Mar 2015
Vancouver
Generation
GeForce 900A
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1029 MHz
-
Boost Clock
1085 MHz
800 MHz
Memory Clock
1253 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
80.19GB/s

Render Config

-
SM Count
-
6
Compute Units
-
480
Shading Units
640
24
TMUs
40
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB

Theoretical Performance

3.600 GPixel/s
Pixel Rate
17.36 GPixel/s
10.80 GTexel/s
Texture Rate
43.40 GTexel/s
-
FP16 (half)
-
432.0 GFLOPS
FP32 (float)
1389 GFLOPS
-
FP64 (double)
43.40 GFLOPS

Graphics Processor

Whistler
GPU Name
GM107
Whistler LP
GPU Variant
N16P-GX-A1
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.87 billion
104 mm²
Die Size
148 mm²

Board Design

26W
TDP
75W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1

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