Home GPU Comparison AMD Radeon R9 M385 vs NVIDIA GeForce GT 120M

AMD Radeon R9 M385 vs NVIDIA GeForce GT 120M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385 and 1024MB VRAM GeForce GT 120M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M385 's Advantages
Released 5 years and 11 months late
Boost Clock1000MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (76.80GB/s vs 16.00GB/s)
864 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M385 +2140%
1.792 TFLOPS
GeForce GT 120M
0.08 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jun 2009
Gem System
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
128bit
76.80GB/s
Bandwidth
16.00GB/s

Render Config

14
Compute Units
-
-
SM Count
4
896
Shading Units
32
56
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
4.000 GPixel/s
56.00 GTexel/s
Texture Rate
8.000 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
80.00 GFLOPS
112.0 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
14W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Strato
GPU Name
G96C
Strato XT
GPU Variant
N10P-GV1
GCN 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.08 billion
Transistors
0.314 billion
160 mm²
Die Size
121 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.1
6.5
Shader Model
4.0

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