AMD Radeon R5 340X OEM vs ATI Radeon HD 4850

Comparative analysis of AMD Radeon R5 340X OEM and ATI Radeon HD 4850 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: 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), PassMark - G3D Mark, PassMark - G2D Mark.

AMD Radeon R5 340X OEM

ATI Radeon HD 4850

Differences

Reasons to consider the AMD Radeon R5 340X OEM

Videocard is newer: launch date 6 year(s) 10 month(s) later
Around 44% higher core clock speed: 900 MHz vs 625 MHz
Around 1% higher texture fill rate: 25.2 GTexel / s vs 25 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 55 nm
Around 69% lower typical power consumption: 65 Watt vs 110 Watt
2x more maximum memory size: 1 GB vs 512 MB
2x more memory clock speed: 4000 MHz vs 1986 MHz

Launch date	5 May 2015 vs 25 June 2008
Core clock speed	900 MHz vs 625 MHz
Texture fill rate	25.2 GTexel / s vs 25 GTexel / s
Manufacturing process technology	28 nm vs 55 nm
Thermal Design Power (TDP)	65 Watt vs 110 Watt
Maximum memory size	1 GB vs 512 MB
Memory clock speed	4000 MHz vs 1986 MHz

Reasons to consider the ATI Radeon HD 4850

2.1x more pipelines: 800 vs 384
Around 24% better floating-point performance: 1,000.0 gflops vs 806.4 gflops
Around 3% better performance in GFXBench 4.0 - T-Rex (Frames): 3344 vs 3260
Around 3% better performance in GFXBench 4.0 - T-Rex (Fps): 3344 vs 3260

Specifications (specs)
Pipelines	800 vs 384
Floating-point performance	1,000.0 gflops vs 806.4 gflops
Benchmarks
GFXBench 4.0 - T-Rex (Frames)	3344 vs 3260
GFXBench 4.0 - T-Rex (Fps)	3344 vs 3260

Compare benchmarks

GPU 1: AMD Radeon R5 340X OEM
GPU 2: ATI Radeon HD 4850

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3260

3344

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3260

3344

Name	AMD Radeon R5 340X OEM	ATI Radeon HD 4850
Geekbench - OpenCL	5232
GFXBench 4.0 - Car Chase Offscreen (Frames)	1106
GFXBench 4.0 - Car Chase Offscreen (Fps)	1106
GFXBench 4.0 - Manhattan (Frames)	1841
GFXBench 4.0 - Manhattan (Fps)	1841
GFXBench 4.0 - T-Rex (Frames)	3260	3344
GFXBench 4.0 - T-Rex (Fps)	3260	3344
PassMark - G3D Mark		937
PassMark - G2D Mark		78

Compare specifications (specs)

	AMD Radeon R5 340X OEM	ATI Radeon HD 4850
Essentials
Architecture	GCN 1.0	TeraScale
Code name	Oland	RV770
Launch date	5 May 2015	25 June 2008
Place in performance rating	1295	1292
Type	Desktop	Desktop
Launch price (MSRP)		$199
Technical info
Boost clock speed	1050 MHz
Core clock speed	900 MHz	625 MHz
Floating-point performance	806.4 gflops	1,000.0 gflops
Manufacturing process technology	28 nm	55 nm
Pipelines	384	800
Texture fill rate	25.2 GTexel / s	25 GTexel / s
Thermal Design Power (TDP)	65 Watt	110 Watt
Transistor count	1,040 million	956 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x VGA	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 2.0 x16
Supplementary power connectors	None	1x 6-pin
Length		246 mm
API support
DirectX	12.0 (11_1)	10.1
OpenGL	4.5	3.3
Memory
Maximum RAM amount	1 GB	512 MB
Memory bandwidth	72 GB / s	63.6 GB / s
Memory bus width	128 Bit	256 Bit
Memory clock speed	4000 MHz	1986 MHz
Memory type	GDDR5	GDDR3