Home GPU Comparison AMD Radeon R9 M385X vs NVIDIA GeForce GTS 260M

AMD Radeon R9 M385X vs NVIDIA GeForce GTS 260M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385X and 1024MB VRAM GeForce GTS 260M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M385X 's Advantages
Released 5 years and 11 months late
Boost Clock1100MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (76.80GB/s vs 57.60GB/s)
800 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M385X +646%
1.971 TFLOPS
GeForce GTS 260M
0.264 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jun 2009
Gem System
Generation
GeForce 200M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1100 MHz
Boost Clock
-
1200 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
76.80GB/s
Bandwidth
57.60GB/s

Render Config

14
Compute Units
-
-
SM Count
12
896
Shading Units
96
56
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

17.60 GPixel/s
Pixel Rate
4.400 GPixel/s
61.60 GTexel/s
Texture Rate
17.60 GTexel/s
-
-
-
1.971 TFLOPS
FP32 (float)
264.0 GFLOPS
123.2 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
38W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Strato
GPU Name
GT215
Strato XT
GPU Variant
N10E-GS
GCN 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
0.727 billion
160 mm²
Die Size
144 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.2
6.5
Shader Model
4.1

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