NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon RX 580 2048SP
GPU Specs Compare
Graphics Card
Release Date
Apr 2013
Oct 2018
Generation
GeForce 600M
Polaris
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1750 MHz
Base Clock
-
1168 MHz
Boost Clock
-
1284 MHz
Memory
Memory Size
1024MB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
224.0GB/s
Render Config
Shading Units
1344
2048
TMUs
112
128
ROPs
32
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Compute Units
-
32
Theoretical Performance
Pixel Rate
20.13 GPixel/s
41.09 GPixel/s
Texture Rate
80.53 GTexel/s
164.4 GTexel/s
FP32 (float)
1.933 TFLOPS
5.259 TFLOPS
FP64 (double)
80.53 GFLOPS
328.7 GFLOPS
FP16 (half)
-
5.259 TFLOPS
Graphics Processor
GPU Name
GK104
Polaris 20
GPU Variant
N13E-GSR-A2
Polaris 20 XL(215-0910052)
Architecture
Kepler
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
3.54 billion
5.7 billion
Die Size
294 mm²
232 mm²
Board Design
TDP
100W
150W
Outputs
No outputs
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
Suggested PSU
-
450 W
Power Connectors
-
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.2
CUDA
3.0
-
Shader Model
5.1
6.4
📊 Benchmark
3DMark Time Spy
-
3,826