Home GPU Comparison AMD Radeon E6465 vs NVIDIA GeForce GT 555M

AMD Radeon E6465 vs NVIDIA GeForce GT 555M

We compared two Mobile platform GPUs: 2GB VRAM Radeon E6465 and 2GB VRAM GeForce GT 555M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E6465 's Advantages
Released 3 years and 6 months late
16 additional rendering cores
Lower TDP (25W vs 35W)
NVIDIA GeForce GT 555M 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Radeon E6465
0.192 TFLOPS
GeForce GT 555M +102%
0.389 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Mar 2012
Embedded
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
2
2
Compute Units
-
160
Shading Units
144
8
TMUs
24
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
256 KB

Theoretical Performance

2.400 GPixel/s
Pixel Rate
2.700 GPixel/s
4.800 GTexel/s
Texture Rate
16.20 GTexel/s
-
FP16 (half)
-
192.0 GFLOPS
FP32 (float)
388.8 GFLOPS
-
FP64 (double)
32.40 GFLOPS

Graphics Processor

Caicos
GPU Name
GF116
-
GPU Variant
N12E-GE2-A1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
1.17 billion
67 mm²
Die Size
238 mm²

Board Design

25W
TDP
35W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

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

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