Home GPU Comparison NVIDIA GeForce GTX 550 Ti vs AMD Radeon R7 340 OEM

NVIDIA GeForce GTX 550 Ti vs AMD Radeon R7 340 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 550 Ti and 2GB VRAM Radeon R7 340 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 550 Ti 's Advantages
Larger VRAM bandwidth (98.50GB/s vs 64.00GB/s)
AMD Radeon R7 340 OEM 's Advantages
Released 4 years and 2 months late
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
192 additional rendering cores
Lower TDP (50W vs 116W)

Score

Benchmark

FP32 (float)
GeForce GTX 550 Ti +15%
0.691 TFLOPS
Radeon R7 340 OEM
0.599 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
May 2015
GeForce 500
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
730 MHz
-
Boost Clock
780 MHz
1026 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
98.50GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
6
4
SM Count
-
192
Shading Units
384
32
TMUs
24
24
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
6.240 GPixel/s
28.80 GTexel/s
Texture Rate
18.72 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
599.0 GFLOPS
57.60 GFLOPS
FP64 (double)
37.44 GFLOPS

Board Design

116W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

GF116
GPU Name
Oland
GF116-400-A1
GPU Variant
-
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
0.95 billion
238 mm²
Die Size
77 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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