Home GPU Comparison AMD Radeon R9 M385 vs NVIDIA GeForce GT 735M

AMD Radeon R9 M385 vs NVIDIA GeForce GT 735M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385 and 2GB VRAM GeForce GT 735M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M385 's Advantages
Released 2 years and 1 months late
Boost Clock1000MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (76.80GB/s vs 14.40GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M385 +305%
1.792 TFLOPS
GeForce GT 735M
0.442 TFLOPS
VS

Graphics Card

May 2015
Release Date
Apr 2013
Gem System
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

900 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1200 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
76.80GB/s
Bandwidth
14.40GB/s

Render Config

14
Compute Units
-
-
-
-
896
Shading Units
384
56
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
4.600 GPixel/s
56.00 GTexel/s
Texture Rate
18.40 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
441.6 GFLOPS
112.0 GFLOPS
FP64 (double)
18.40 GFLOPS

Board Design

Unknown
TDP
33W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Strato
GPU Name
GK208
Strato XT
GPU Variant
N14M-LP
GCN 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.02 billion
160 mm²
Die Size
87 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.5
6.5
Shader Model
5.1

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