AMD Radeon RX 570X vs NVIDIA GeForce GTX 780M Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Nov 2013
Generation
Polaris
GeForce 700M
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1168 MHz
771 MHz
Boost Clock
1244 MHz
797 MHz
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
224.0GB/s
160.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
1536
TMUs
128
128
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
39.81 GPixel/s
25.50 GPixel/s
Texture Rate
159.2 GTexel/s
102.0 GTexel/s
FP16 (half)
5.095 TFLOPS
-
FP32 (float)
5.095 TFLOPS
2.448 TFLOPS
FP64 (double)
318.5 GFLOPS
102.0 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GK104
GPU Variant
Polaris 20 XL(215-0910052)
N14E-GTX-A2
Architecture
GCN 4.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
3.54 billion
Die Size
232 mm²
294 mm²
Board Design
TDP
150W
122W
Suggested PSU
450 W
-
Outputs
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin
-
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.1
Shader Model
6.4
5.1
CUDA
-
3.0