NVIDIA GeForce GTX 775M Mac Edition vs AMD Radeon RX 480
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Jun 2016
Generation
GeForce 700M
Arctic Islands
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
2000 MHz
Base Clock
-
1120 MHz
Boost Clock
-
1266 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
256.0GB/s
Render Config
Shading Units
1344
2304
TMUs
112
144
ROPs
32
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
22.32 GPixel/s
40.51 GPixel/s
Texture Rate
89.26 GTexel/s
182.3 GTexel/s
FP32 (float)
2.142 TFLOPS
5.834 TFLOPS
FP64 (double)
89.26 GFLOPS
364.6 GFLOPS
FP16 (half)
-
5.834 TFLOPS
Graphics Processor
GPU Name
GK104
Ellesmere
GPU Variant
N13E-GTX-A2
Polaris 10 XT(215-0876184)
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 HDMI 2.0b3x DisplayPort 1.4a
Suggested PSU
-
450 W
Power Connectors
-
1x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.0
-
Shader Model
5.1
6.7