Home GPU Comparison NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon R5 A240

NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon R5 A240

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 675MX Mac Edition and 1024MB VRAM Radeon R5 A240 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)
1024 additional rendering cores
AMD Radeon R5 A240 's Advantages
Released 9 months late

Score

Benchmark

FP32 (float)
GeForce GTX 675MX Mac Edition +193%
1.933 TFLOPS
Radeon R5 A240
0.659 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jan 2014
GeForce 600M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
5
-
-
-
1344
Shading Units
320
112
TMUs
20
32
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

20.13 GPixel/s
Pixel Rate
8.240 GPixel/s
80.53 GTexel/s
Texture Rate
20.60 GTexel/s
-
-
-
1.933 TFLOPS
FP32 (float)
659.2 GFLOPS
80.53 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GK104
GPU Name
Jet
N13E-GSR-A2
GPU Variant
Jet XT
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
0.69 billion
294 mm²
Die Size
56 mm²

Graphics Features

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

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