Home GPU Comparison AMD Radeon R9 M370X Mac Edition vs NVIDIA GeForce GTX 870M

AMD Radeon R9 M370X Mac Edition vs NVIDIA GeForce GTX 870M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M370X Mac Edition 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 R9 M370X Mac Edition 's Advantages
Released 1 years and 2 months late
NVIDIA GeForce GTX 870M 's Advantages
Boost Clock has increased by 21% (967MHz vs 800MHz)
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (120.0GB/s vs 72.00GB/s)
704 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M370X Mac Edition
1.024 TFLOPS
GeForce GTX 870M +153%
2.599 TFLOPS
VS

Graphics Card

May 2015
Release Date
Mar 2014
Gem System
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

775 MHz
Base Clock
941 MHz
800 MHz
Boost Clock
967 MHz
1125 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
72.00GB/s
Bandwidth
120.0GB/s

Render Config

10
Compute Units
-
-
-
-
640
Shading Units
1344
40
TMUs
112
16
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
27.08 GPixel/s
32.00 GTexel/s
Texture Rate
108.3 GTexel/s
-
-
-
1024 GFLOPS
FP32 (float)
2.599 TFLOPS
64.00 GFLOPS
FP64 (double)
108.3 GFLOPS

Board Design

Unknown
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

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

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.0
6.5 (5.1)
Shader Model
5.1

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