NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon RX 550 Mobile
GPU Specs Compare
Graphics Card
Release Date
Dec 2018
Jul 2017
Generation
GeForce 10
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1506 MHz
1100 MHz
Boost Clock
1683 MHz
1287 MHz
Memory Clock
1001 MHz
1500 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5X
GDDR5
Memory Bus
256bit
128bit
Bandwidth
256.3GB/s
96.00GB/s
Render Config
SM Count
15
-
Shading Units
1920
640
TMUs
120
40
ROPs
64
16
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
-
10
Theoretical Performance
Pixel Rate
107.7 GPixel/s
20.59 GPixel/s
Texture Rate
202.0 GTexel/s
51.48 GTexel/s
FP16 (half)
101.0 GFLOPS
1.647 TFLOPS
FP32 (float)
6.463 TFLOPS
1.647 TFLOPS
FP64 (double)
202.0 GFLOPS
103.0 GFLOPS
Graphics Processor
GPU Name
GP104
Lexa
GPU Variant
GP104-200-A1
Lexa PRO(215-0904018)
Architecture
Pascal
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
16 nm
14 nm
Transistors
7.2 billion
2.2 billion
Die Size
314 mm²
103 mm²
Board Design
TDP
150W
50W
Suggested PSU
450 W
-
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
6.1
-
Shader Model
6.4
6.4
📊 Benchmark
3DMark Time Spy
6,078
-