Home GPU Comparison AMD Radeon RX 550 vs NVIDIA GeForce GT 705 OEM

AMD Radeon RX 550 vs NVIDIA GeForce GT 705 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 and 1024MB VRAM GeForce GT 705 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 's Advantages
Released 3 years and 1 months late
Boost Clock1183MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (112.0GB/s vs 13.20GB/s)
464 additional rendering cores
NVIDIA GeForce GT 705 OEM 's Advantages
Lower TDP (29W vs 50W)

Score

Benchmark

FP32 (float)
Radeon RX 550 +620%
1.211 TFLOPS
GeForce GT 705 OEM
0.168 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Mar 2014
Polaris
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1100 MHz
Base Clock
-
1183 MHz
Boost Clock
-
1750 MHz
Memory Clock
825 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
112.0GB/s
Bandwidth
13.20GB/s

Render Config

-
SM Count
1
8
Compute Units
-
512
Shading Units
48
32
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB

Theoretical Performance

18.93 GPixel/s
Pixel Rate
1.748 GPixel/s
37.86 GTexel/s
Texture Rate
6.992 GTexel/s
1211 GFLOPS
FP16 (half)
-
1211 GFLOPS
FP32 (float)
167.8 GFLOPS
75.71 GFLOPS
FP64 (double)
13.98 GFLOPS

Graphics Processor

Lexa
GPU Name
GF119
Lexa PRO (215-0904018)
GPU Variant
GF119-300-A1
GCN 4.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
2.2 billion
Transistors
0.292 billion
103 mm²
Die Size
79 mm²

Board Design

50W
TDP
29W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1

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