Home GPU Comparison AMD Radeon R5 M240 vs NVIDIA GeForce GTX 870M

AMD Radeon R5 M240 vs NVIDIA GeForce GTX 870M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 M240 and 3GB VRAM GeForce GTX 870M 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 7% (1030MHz vs 967MHz)
NVIDIA GeForce GTX 870M 's Advantages
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (120.0GB/s vs 14.40GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M240
0.659 TFLOPS
GeForce GTX 870M +294%
2.599 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Mar 2014
Crystal System
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

1000 MHz
Base Clock
941 MHz
1030 MHz
Boost Clock
967 MHz
900 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
3GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
14.40GB/s
Bandwidth
120.0GB/s

Render Config

5
Compute Units
-
-
-
-
320
Shading Units
1344
20
TMUs
112
8
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

8.240 GPixel/s
Pixel Rate
27.08 GPixel/s
20.60 GTexel/s
Texture Rate
108.3 GTexel/s
-
-
-
659.2 GFLOPS
FP32 (float)
2.599 TFLOPS
41.20 GFLOPS
FP64 (double)
108.3 GFLOPS

Board Design

Unknown
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Jet
GPU Name
GK104
Jet XT
GPU Variant
N15E-GT-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
3.54 billion
56 mm²
Die Size
294 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

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