Home GPU Comparison AMD Radeon R7 M465 vs NVIDIA GeForce GT 555M

AMD Radeon R7 M465 vs NVIDIA GeForce GT 555M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M465 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 R7 M465 's Advantages
Released 4 years and 2 months late
Boost Clock960MHz
Larger VRAM bandwidth (64.00GB/s vs 28.80GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M465 +62%
0.633 TFLOPS
GeForce GT 555M
0.389 TFLOPS
VS

Graphics Card

May 2016
Release Date
Mar 2012
Gem System
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

825 MHz
Base Clock
-
960 MHz
Boost Clock
-
1000 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
28.80GB/s

Render Config

6
Compute Units
-
-
SM Count
2
384
Shading Units
144
24
TMUs
24
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
2.700 GPixel/s
19.80 GTexel/s
Texture Rate
16.20 GTexel/s
-
-
-
633.6 GFLOPS
FP32 (float)
388.8 GFLOPS
39.60 GFLOPS
FP64 (double)
32.40 GFLOPS

Board Design

Unknown
TDP
35W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Litho
GPU Name
GF116
Litho XT (216-0868010)
GPU Variant
N12E-GE2-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
1.17 billion
77 mm²
Die Size
238 mm²

Graphics Features

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

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