Home GPU Comparison AMD Radeon 550X vs NVIDIA GeForce GTX 1070

AMD Radeon 550X vs NVIDIA GeForce GTX 1070

We compared two Desktop platform GPUs: 2GB VRAM Radeon 550X and 8GB VRAM GeForce GTX 1070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 's Advantages
Released 2 years and 9 months late
Lower TDP (50W vs 150W)
NVIDIA GeForce GTX 1070 's Advantages
Boost Clock has increased by 38% (1683MHz vs 1218MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.3GB/s vs 112.0GB/s)
1408 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 550X
1.247 TFLOPS
GeForce GTX 1070 +418%
6.463 TFLOPS
VS

Graphics Card

Mar 2019
Release Date
Jun 2016
Polaris
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1082 MHz
Base Clock
1506 MHz
1218 MHz
Boost Clock
1683 MHz
1750 MHz
Memory Clock
2002 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
112.0GB/s
Bandwidth
256.3GB/s

Render Config

8
Compute Units
-
-
SM Count
15
512
Shading Units
1920
32
TMUs
120
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

19.49 GPixel/s
Pixel Rate
107.7 GPixel/s
38.98 GTexel/s
Texture Rate
202.0 GTexel/s
1247 GFLOPS
FP16 (half)
101.0 GFLOPS
1247 GFLOPS
FP32 (float)
6.463 TFLOPS
77.95 GFLOPS
FP64 (double)
202.0 GFLOPS

Board Design

50W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

Lexa
GPU Name
GP104
Lexa PRO (215-0904018)
GPU Variant
GP104-200-A1
GCN 4.0
Architecture
Pascal
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
16 nm
2.2 billion
Transistors
7.2 billion
103 mm²
Die Size
314 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
6.4
Shader Model
6.4

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