Intel Iris Plus Graphics 645 vs ATI FirePro V7800

Comparative analysis of Intel Iris Plus Graphics 645 and ATI FirePro V7800 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, API support, Memory, Technologies, Compatibility, dimensions and requirements. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), 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).

Intel Iris Plus Graphics 645

ATI FirePro V7800

Differences

Reasons to consider the Intel Iris Plus Graphics 645

Videocard is newer: launch date 9 year(s) 2 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 40 nm
10x lower typical power consumption: 15 Watt vs 150 Watt
Around 31% better performance in Geekbench - OpenCL: 6387 vs 4894
Around 27% better performance in PassMark - G2D Mark: 389 vs 307
44.3x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2792 vs 63

Specifications (specs)
Launch date	10 July 2019 vs 26 April 2010
Manufacturing process technology	14 nm vs 40 nm
Thermal Design Power (TDP)	15 Watt vs 150 Watt
Benchmarks
Geekbench - OpenCL	6387 vs 4894
PassMark - G2D Mark	389 vs 307
GFXBench 4.0 - Car Chase Offscreen (Fps)	2792 vs 63

Reasons to consider the ATI FirePro V7800

2.3x more core clock speed: 700 MHz vs 300 MHz
30x more pipelines: 1440 vs 48
Around 17% better performance in PassMark - G3D Mark: 2028 vs 1727
Around 33% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 3721 vs 2792

Specifications (specs)
Core clock speed	700 MHz vs 300 MHz
Pipelines	1440 vs 48
Benchmarks
PassMark - G3D Mark	2028 vs 1727
GFXBench 4.0 - Car Chase Offscreen (Frames)	3721 vs 2792

Compare benchmarks

GPU 1: Intel Iris Plus Graphics 645
GPU 2: ATI FirePro V7800

Geekbench - OpenCL

GPU 1

GPU 2

6387

4894

PassMark - G2D Mark

GPU 1

GPU 2

389

307

PassMark - G3D Mark

GPU 1

GPU 2

1727

2028

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

2792

3721

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

2792

Name	Intel Iris Plus Graphics 645	ATI FirePro V7800
Geekbench - OpenCL	6387	4894
PassMark - G2D Mark	389	307
PassMark - G3D Mark	1727	2028
GFXBench 4.0 - Manhattan (Frames)	1780
GFXBench 4.0 - Manhattan (Fps)	1780
GFXBench 4.0 - T-Rex (Frames)	2992
GFXBench 4.0 - T-Rex (Fps)	2992
GFXBench 4.0 - Car Chase Offscreen (Frames)	2792	3721
GFXBench 4.0 - Car Chase Offscreen (Fps)	2792	63
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		15.084
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		1124.892
CompuBench 1.5 Desktop - T-Rex (Frames/s)		1.448
CompuBench 1.5 Desktop - Video Composition (Frames/s)		39.448
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		181.538

Compare specifications (specs)

	Intel Iris Plus Graphics 645	ATI FirePro V7800
Essentials
Architecture	Intel Gen. 9.5 (Coffee Lake)	TeraScale 2
Code name	Kaby Lake GT3e	Cypress
Launch date	10 July 2019	26 April 2010
Place in performance rating	814	1008
Type	Laptop	Workstation
Launch price (MSRP)		$759
Technical info
Boost clock speed	1150 MHz
Core clock speed	300 MHz	700 MHz
Manufacturing process technology	14 nm	40 nm
Pipelines	48	1440
Thermal Design Power (TDP)	15 Watt	150 Watt
Floating-point performance		2,016.0 gflops
Texture fill rate		50.4 GTexel / s
Transistor count		2,154 million
Video outputs and ports
DisplayPort support
eDP 1.2 signal support	Yes
HDMI
Display Connectors		1x DVI, 2x DisplayPort
API support
DirectX	12	11.2 (11_0)
OpenGL		4.4
Memory
Memory type	DDR3/DDR4	GDDR5
Shared memory	Yes
Maximum RAM amount		2 GB
Memory bandwidth		128.0 GB / s
Memory bus width		256 Bit
Memory clock speed		4000 MHz
Technologies
H265/HEVC Decode
Quick Sync
Compatibility, dimensions and requirements
Interface		PCIe 2.0 x16
Length		254 mm
Supplementary power connectors		1x 6-pin