AMD Radeon Pro Duo vs AMD Radeon HD 7670A

Comparative analysis of AMD Radeon Pro Duo and AMD Radeon HD 7670A videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

AMD Radeon Pro Duo

AMD Radeon HD 7670A

Differences

Reasons to consider the AMD Radeon Pro Duo

Videocard is newer: launch date 4 year(s) 3 month(s) later
156.7x more texture fill rate: 2x 256.0 GTexel / s billion / sec vs 14.4 GTexel / s
17.1x more pipelines: 2x 4096 vs 480
28.4x better floating-point performance: 2x 8,192 gflops vs 576.0 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
8x more maximum memory size: 8 GB vs 1 GB
7.9x better performance in PassMark - G3D Mark: 8299 vs 1050
Around 12% better performance in PassMark - G2D Mark: 787 vs 702

Specifications (specs)
Launch date	26 April 2016 vs 5 January 2012
Texture fill rate	2x 256.0 GTexel / s billion / sec vs 14.4 GTexel / s
Pipelines	2x 4096 vs 480
Floating-point performance	2x 8,192 gflops vs 576.0 gflops
Manufacturing process technology	28 nm vs 40 nm
Maximum memory size	8 GB vs 1 GB
Benchmarks
PassMark - G3D Mark	8299 vs 1050
PassMark - G2D Mark	787 vs 702

Reasons to consider the AMD Radeon HD 7670A

7.8x lower typical power consumption: 45 Watt vs 350 Watt
8x more memory clock speed: 4000 MHz vs 500 MHz

Thermal Design Power (TDP)	45 Watt vs 350 Watt
Memory clock speed	4000 MHz vs 500 MHz

Compare benchmarks

GPU 1: AMD Radeon Pro Duo
GPU 2: AMD Radeon HD 7670A

PassMark - G3D Mark

GPU 1

GPU 2

8299

1050

PassMark - G2D Mark

GPU 1

GPU 2

787

702

Name	AMD Radeon Pro Duo	AMD Radeon HD 7670A
PassMark - G3D Mark	8299	1050
PassMark - G2D Mark	787	702
Geekbench - OpenCL	55512
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	141.474
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	3621.344
CompuBench 1.5 Desktop - T-Rex (Frames/s)	13.132
CompuBench 1.5 Desktop - Video Composition (Frames/s)	112.973
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	799.933
GFXBench 4.0 - Car Chase Offscreen (Frames)	10141
GFXBench 4.0 - Manhattan (Frames)	3713
GFXBench 4.0 - T-Rex (Frames)	38251
GFXBench 4.0 - Car Chase Offscreen (Fps)	10141
GFXBench 4.0 - Manhattan (Fps)	3713
GFXBench 4.0 - T-Rex (Fps)	38251
3DMark Fire Strike - Graphics Score	0

Compare specifications (specs)

	AMD Radeon Pro Duo	AMD Radeon HD 7670A
Essentials
Architecture	GCN 3.0	TeraScale 2
Code name	Capsaicin	Turks
Design	reference
Launch date	26 April 2016	5 January 2012
Launch price (MSRP)	$1,499
Place in performance rating	192	190
Price now	$849
Type	Workstation	Desktop
Value for money (0-100)	17.05
Technical info
Boost clock speed	1000 MHz
Compute units	128
Floating-point performance	2x 8,192 gflops	576.0 gflops
Manufacturing process technology	28 nm	40 nm
Pipelines	2x 4096	480
Texture fill rate	2x 256.0 GTexel / s billion / sec	14.4 GTexel / s
Thermal Design Power (TDP)	350 Watt	45 Watt
Transistor count	8,900 million	716 million
Core clock speed		600 MHz
Video outputs and ports
Display Connectors	1x HDMI, 3x DisplayPort	No outputs
DisplayPort support
Eyefinity
HDMI
Number of Eyefinity displays	6
Compatibility, dimensions and requirements
Bus support	PCIe 3.0
Interface	PCIe 3.0 x16	MXM-A (3.0)
Length	277 mm
Supplementary power connectors	3x 8-pin
API support
DirectX	DirectX® 12	11.2 (11_0)
Mantle
OpenCL	2.0
OpenGL	4.5	4.4
Vulkan
Memory
Maximum RAM amount	8 GB	1 GB
Memory bandwidth	512 GB / s	64 GB / s
Memory bus width	2x 4096 Bit	128 Bit
Memory clock speed	500 MHz	4000 MHz
Memory type	High Bandwidth Memory (HBM)	GDDR5
Technologies
AppAcceleration
CrossFire
Enduro
FreeSync
FRTC
HD3D
LiquidVR
PowerTune
TressFX
TrueAudio
Unified Video Decoder (UVD)
Video Code Engine (VCE)
ZeroCore