NVIDIA GeForce GTX 880M vs AMD Radeon RX 560D
GPU · Specs Compare
Graphics Card
Release Date
Mar 2014
Jul 2017
Generation
GeForce 800M
Polaris
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x8
Clock Speeds
Base Clock
954 MHz
1090 MHz
Boost Clock
993 MHz
1175 MHz
Memory Clock
1250 MHz
1500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
96.00GB/s
Render Config
Shading Units
1536
896
TMUs
128
56
ROPs
32
16
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
31.78 GPixel/s
18.80 GPixel/s
Texture Rate
127.1 GTexel/s
65.80 GTexel/s
FP32 (float)
3.050 TFLOPS
2.106 TFLOPS
FP64 (double)
127.1 GFLOPS
131.6 GFLOPS
FP16 (half)
—
2.106 TFLOPS
Graphics Processor
GPU Name
GK104
Polaris 21
GPU Variant
N15E-GX-A2
Polaris 21 XL
Architecture
Kepler
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
3.54 billion
3 billion
Die Size
294 mm²
123 mm²
Board Design
TDP
122W
65W
Outputs
No outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
None
None
Suggested PSU
—
250 W
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
Blender
190
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.