Home GPU Comparison NVIDIA GeForce GT 625M vs AMD Radeon HD 8730A

NVIDIA GeForce GT 625M vs AMD Radeon HD 8730A

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 625M and 1024MB VRAM Radeon HD 8730A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 625M 's Advantages
More VRAM (2GB vs 1024GB)
AMD Radeon HD 8730A 's Advantages
Released 6 months late
Boost Clock700MHz
Larger VRAM bandwidth (32.00GB/s vs 14.40GB/s)
288 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 625M
0.24 TFLOPS
Radeon HD 8730A +123%
0.537 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Apr 2013
GeForce 600M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
650 MHz
-
Boost Clock
700 MHz
900 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
32.00GB/s

Render Config

-
Compute Units
6
2
SM Count
-
96
Shading Units
384
16
TMUs
24
4
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
5.600 GPixel/s
10.00 GTexel/s
Texture Rate
16.80 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
537.6 GFLOPS
20.00 GFLOPS
FP64 (double)
33.60 GFLOPS

Board Design

15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GF117
GPU Name
Mars
N13M-GS-B-A2
GPU Variant
Mars M2 LP (216-0842009)
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.585 billion
Transistors
0.95 billion
116 mm²
Die Size
77 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
2.1
CUDA
-
5.1
Shader Model
6.5 (5.1)

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