Home GPU Comparison NVIDIA GeForce GT 625M vs AMD Radeon HD 7690M Rebrand

NVIDIA GeForce GT 625M vs AMD Radeon HD 7690M Rebrand

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 625M and 1024MB VRAM Radeon HD 7690M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 625M 's Advantages
Released 9 months late
More VRAM (2GB vs 1024GB)
Lower TDP (15W vs 20W)
AMD Radeon HD 7690M Rebrand 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 625M
0.24 TFLOPS
Radeon HD 7690M Rebrand +140%
0.576 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Jan 2012
GeForce 600M
Generation
London
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
6
2
SM Count
-
96
Shading Units
480
16
TMUs
24
4
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
4.800 GPixel/s
10.00 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
576.0 GFLOPS
20.00 GFLOPS
FP64 (double)
-

Board Design

15W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF117
GPU Name
Whistler
N13M-GS-B-A2
GPU Variant
Whistler XT (216-0810001)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.585 billion
Transistors
0.716 billion
116 mm²
Die Size
104 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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