Home GPU Comparison AMD Radeon R5 M240 vs NVIDIA GeForce GTX 850A

AMD Radeon R5 M240 vs NVIDIA GeForce GTX 850A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 M240 and 2GB VRAM GeForce GTX 850A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M240 's Advantages
Released 6 months late
Boost Clock has increased by 10% (1030MHz vs 936MHz)
NVIDIA GeForce GTX 850A 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
320 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M240
0.659 TFLOPS
GeForce GTX 850A +81%
1.198 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Mar 2014
Crystal System
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
902 MHz
1030 MHz
Boost Clock
936 MHz
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
28.80GB/s

Render Config

5
Compute Units
-
-
-
-
320
Shading Units
640
20
TMUs
40
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

8.240 GPixel/s
Pixel Rate
14.98 GPixel/s
20.60 GTexel/s
Texture Rate
37.44 GTexel/s
-
-
-
659.2 GFLOPS
FP32 (float)
1198 GFLOPS
41.20 GFLOPS
FP64 (double)
37.44 GFLOPS

Board Design

Unknown
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Jet
GPU Name
GM107
Jet XT
GPU Variant
N15P-GT-A1
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
1.87 billion
56 mm²
Die Size
148 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1

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