AMD Radeon R5 340 OEM vs AMD Radeon R5 340X OEM

Comparative analysis of AMD Radeon R5 340 OEM and AMD Radeon R5 340X OEM videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon R5 340 OEM

AMD Radeon R5 340X OEM

Differences

Reasons to consider the AMD Radeon R5 340 OEM

2x more maximum memory size: 2 GB vs 1 GB
Around 15% higher memory clock speed: 4600 MHz vs 4000 MHz
Around 9% better performance in Geekbench - OpenCL: 5635 vs 5150
Around 75% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1935 vs 1106
Around 75% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1935 vs 1106
Around 29% better performance in GFXBench 4.0 - Manhattan (Frames): 2380 vs 1841
Around 29% better performance in GFXBench 4.0 - Manhattan (Fps): 2380 vs 1841
Around 3% better performance in GFXBench 4.0 - T-Rex (Frames): 3354 vs 3260
Around 3% better performance in GFXBench 4.0 - T-Rex (Fps): 3354 vs 3260

Specifications (specs)
Maximum memory size	2 GB vs 1 GB
Memory clock speed	4600 MHz vs 4000 MHz
Benchmarks
Geekbench - OpenCL	5635 vs 5150
GFXBench 4.0 - Car Chase Offscreen (Frames)	1935 vs 1106
GFXBench 4.0 - Car Chase Offscreen (Fps)	1935 vs 1106
GFXBench 4.0 - Manhattan (Frames)	2380 vs 1841
GFXBench 4.0 - Manhattan (Fps)	2380 vs 1841
GFXBench 4.0 - T-Rex (Frames)	3354 vs 3260
GFXBench 4.0 - T-Rex (Fps)	3354 vs 3260

Reasons to consider the AMD Radeon R5 340X OEM

Around 23% higher core clock speed: 900 MHz vs 730 MHz
Around 35% higher boost clock speed: 1050 MHz vs 780 MHz
Around 35% higher texture fill rate: 25.2 GTexel / s vs 18.72 GTexel / s
Around 35% better floating-point performance: 806.4 gflops vs 599.0 gflops

Core clock speed	900 MHz vs 730 MHz
Boost clock speed	1050 MHz vs 780 MHz
Texture fill rate	25.2 GTexel / s vs 18.72 GTexel / s
Floating-point performance	806.4 gflops vs 599.0 gflops

Compare benchmarks

GPU 1: AMD Radeon R5 340 OEM
GPU 2: AMD Radeon R5 340X OEM

Geekbench - OpenCL

GPU 1

GPU 2

5635

5150

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

1935

1106

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

1935

1106

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

2380

1841

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

2380

1841

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3354

3260

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3354

3260

Name	AMD Radeon R5 340 OEM	AMD Radeon R5 340X OEM
PassMark - G2D Mark	338
PassMark - G3D Mark	935
Geekbench - OpenCL	5635	5150
GFXBench 4.0 - Car Chase Offscreen (Frames)	1935	1106
GFXBench 4.0 - Car Chase Offscreen (Fps)	1935	1106
GFXBench 4.0 - Manhattan (Frames)	2380	1841
GFXBench 4.0 - Manhattan (Fps)	2380	1841
GFXBench 4.0 - T-Rex (Frames)	3354	3260
GFXBench 4.0 - T-Rex (Fps)	3354	3260

Compare specifications (specs)

	AMD Radeon R5 340 OEM	AMD Radeon R5 340X OEM
Essentials
Architecture	GCN 1.0	GCN 1.0
Code name	Oland	Oland
Launch date	5 May 2015	5 May 2015
Place in performance rating	892	1281
Type	Desktop	Desktop
Technical info
Boost clock speed	780 MHz	1050 MHz
Core clock speed	730 MHz	900 MHz
Floating-point performance	599.0 gflops	806.4 gflops
Manufacturing process technology	28 nm	28 nm
Pipelines	384	384
Texture fill rate	18.72 GTexel / s	25.2 GTexel / s
Thermal Design Power (TDP)	65 Watt	65 Watt
Transistor count	1,040 million	1,040 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x VGA	1x DVI, 1x HDMI, 1x VGA
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 3.0 x8
Supplementary power connectors	None	None
API support
DirectX	12.0 (11_1)	12.0 (11_1)
OpenGL	4.5	4.5
Memory
Maximum RAM amount	2 GB	1 GB
Memory bandwidth	73.6 GB / s	72 GB / s
Memory bus width	128 Bit	128 Bit
Memory clock speed	4600 MHz	4000 MHz
Memory type	GDDR5	GDDR5