Home GPU Comparison AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce GT 435M

AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce GT 435M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M390 Mac Edition and 1024MB VRAM GeForce GT 435M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M390 Mac Edition 's Advantages
Released 4 years and 4 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (174.7GB/s vs 25.60GB/s)
928 additional rendering cores
NVIDIA GeForce GT 435M 's Advantages
Lower TDP (35W vs 80W)

Score

Benchmark

FP32 (float)
Radeon R9 M390 Mac Edition +764%
1.962 TFLOPS
GeForce GT 435M
0.227 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2011
Crystal System
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1365 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
25.60GB/s

Render Config

16
Compute Units
-
-
SM Count
2
1024
Shading Units
96
64
TMUs
16
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

30.66 GPixel/s
Pixel Rate
2.360 GPixel/s
61.31 GTexel/s
Texture Rate
9.440 GTexel/s
-
-
-
1.962 TFLOPS
FP32 (float)
226.6 GFLOPS
122.6 GFLOPS
FP64 (double)
18.88 GFLOPS

Board Design

80W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Pitcairn
GPU Name
GF106
Pitcairn PRO (215-0828062)
GPU Variant
N11E-GE-A1
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
1.17 billion
212 mm²
Die Size
238 mm²

Graphics Features

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

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