Home GPU Comparison NVIDIA GeForce GT 555M vs AMD Radeon HD 7690M

NVIDIA GeForce GT 555M vs AMD Radeon HD 7690M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 1024MB VRAM Radeon HD 7690M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 555M 's Advantages
More VRAM (2GB vs 1GB)
AMD Radeon HD 7690M 's Advantages
336 additional rendering cores
Lower TDP (20W vs 35W)

Score

Benchmark

FP32 (float)
GeForce GT 555M
0.389 TFLOPS
Radeon HD 7690M +78%
0.696 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Dec 2011
GeForce 500M
Generation
London
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
28.80GB/s

Render Config

2
SM Count
-
-
Compute Units
6
144
Shading Units
480
24
TMUs
24
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

2.700 GPixel/s
Pixel Rate
11.60 GPixel/s
16.20 GTexel/s
Texture Rate
17.40 GTexel/s
-
FP16 (half)
-
388.8 GFLOPS
FP32 (float)
696.0 GFLOPS
32.40 GFLOPS
FP64 (double)
-

Graphics Processor

GF116
GPU Name
Thames
N12E-GE2-A1
GPU Variant
Thames XT (216-0833000)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
0.716 billion
238 mm²
Die Size
104 mm²

Board Design

35W
TDP
20W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

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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