Home GPU Comparison NVIDIA GeForce GTX 965M vs AMD Radeon Pro 555

NVIDIA GeForce GTX 965M vs AMD Radeon Pro 555

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 965M and 2GB VRAM Radeon Pro 555 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 965M 's Advantages
Boost Clock1150MHz
256 additional rendering cores
AMD Radeon Pro 555 's Advantages
Released 1 years and 5 months late
Larger VRAM bandwidth (81.60GB/s vs 80.19GB/s)

Score

Benchmark

FP32 (float)
GeForce GTX 965M +80%
2.355 TFLOPS
Radeon Pro 555
1.306 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
Jun 2017
GeForce 900M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

935 MHz
Base Clock
-
1150 MHz
Boost Clock
-
1253 MHz
Memory Clock
1275 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.19GB/s
Bandwidth
81.60GB/s

Render Config

-
SM Count
-
-
Compute Units
12
1024
Shading Units
768
64
TMUs
48
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
1024 KB

Theoretical Performance

36.80 GPixel/s
Pixel Rate
13.60 GPixel/s
73.60 GTexel/s
Texture Rate
40.80 GTexel/s
-
FP16 (half)
1306 GFLOPS
2.355 TFLOPS
FP32 (float)
1306 GFLOPS
73.60 GFLOPS
FP64 (double)
81.60 GFLOPS

Graphics Processor

GM206S
GPU Name
Polaris 21
N16E-GR-A1
GPU Variant
Polaris 21 PRO
Maxwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.94 billion
Transistors
3 billion
228 mm²
Die Size
123 mm²

Board Design

Unknown
TDP
75W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
5.2
CUDA
-
6.7
Shader Model
6.4

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