Intel UHD Graphics 770 vs AMD Radeon HD 6870

Comparative analysis of Intel UHD Graphics 770 and AMD Radeon HD 6870 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, API support, Compatibility, dimensions and requirements, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D 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), 3DMark Fire Strike - Graphics Score, 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).

Intel UHD Graphics 770

AMD Radeon HD 6870

Differences

Reasons to consider the Intel UHD Graphics 770

Videocard is newer: launch date 11 year(s) 0 month(s) later
Around 61% higher boost clock speed: 1450 MHz vs 900 MHz
460.3x more texture fill rate: 23.20 GTexel/s vs 50.4 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 10 nm vs 40 nm
10.1x lower typical power consumption: 15 Watt vs 151 Watt
Around 27% better performance in PassMark - G2D Mark: 528 vs 416
Around 54% better performance in Geekbench - OpenCL: 7633 vs 4950
2.8x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 46.442 vs 16.41
Around 18% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1011.7 vs 857.798
2.1x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.846 vs 1.346

Specifications (specs)
Launch date	4 Nov 2021 vs 21 October 2010
Boost clock speed	1450 MHz vs 900 MHz
Texture fill rate	23.20 GTexel/s vs 50.4 GTexel / s
Manufacturing process technology	10 nm vs 40 nm
Thermal Design Power (TDP)	15 Watt vs 151 Watt
Benchmarks
PassMark - G2D Mark	528 vs 416
Geekbench - OpenCL	7633 vs 4950
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	46.442 vs 16.41
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1011.7 vs 857.798
CompuBench 1.5 Desktop - T-Rex (Frames/s)	2.846 vs 1.346

Reasons to consider the AMD Radeon HD 6870

4.4x more pipelines: 1120 vs 256
Around 16% better performance in PassMark - G3D Mark: 2210 vs 1911
Around 11% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 45.514 vs 40.941
Around 95% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 184.41 vs 94.384

Specifications (specs)
Pipelines	1120 vs 256
Benchmarks
PassMark - G3D Mark	2210 vs 1911
CompuBench 1.5 Desktop - Video Composition (Frames/s)	45.514 vs 40.941
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	184.41 vs 94.384

Compare benchmarks

GPU 1: Intel UHD Graphics 770
GPU 2: AMD Radeon HD 6870

PassMark - G2D Mark

GPU 1

GPU 2

528

416

PassMark - G3D Mark

GPU 1

GPU 2

1911

2210

Geekbench - OpenCL

GPU 1

GPU 2

7633

4950

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

46.442

16.41

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

GPU 1

GPU 2

1011.7

857.798

CompuBench 1.5 Desktop - T-Rex (Frames/s)

GPU 1

GPU 2

2.846

1.346

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

40.941

45.514

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

94.384

184.41

Name	Intel UHD Graphics 770	AMD Radeon HD 6870
PassMark - G2D Mark	528	416
PassMark - G3D Mark	1911	2210
Geekbench - OpenCL	7633	4950
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	46.442	16.41
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1011.7	857.798
CompuBench 1.5 Desktop - T-Rex (Frames/s)	2.846	1.346
CompuBench 1.5 Desktop - Video Composition (Frames/s)	40.941	45.514
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	94.384	184.41
3DMark Fire Strike - Graphics Score	72	0
GFXBench 4.0 - Car Chase Offscreen (Frames)		4238
GFXBench 4.0 - Manhattan (Frames)		3711
GFXBench 4.0 - T-Rex (Frames)		3349
GFXBench 4.0 - Car Chase Offscreen (Fps)		4238
GFXBench 4.0 - Manhattan (Fps)		3711
GFXBench 4.0 - T-Rex (Fps)		3349

Compare specifications (specs)

	Intel UHD Graphics 770	AMD Radeon HD 6870
Essentials
Architecture	Generation 12.2	TeraScale 2
Code name	Alder Lake GT1	Barts
Launch date	4 Nov 2021	21 October 2010
Place in performance rating	818	817
Type	Desktop	Desktop
Design		AMD Radeon HD 6000 Series
Launch price (MSRP)		$239
Price now		$89.99
Value for money (0-100)		38.38
Technical info
Boost clock speed	1450 MHz	900 MHz
Compute units	32
Core clock speed	300 MHz
Manufacturing process technology	10 nm	40 nm
Peak Double Precision (FP64) Performance	185.6 GFLOPS (1:4)
Peak Half Precision (FP16) Performance	1485 GFLOPS (2:1)
Peak Single Precision (FP32) Performance	742.4 GFLOPS
Pipelines	256	1120
Pixel fill rate	11.60 GPixel/s
Texture fill rate	23.20 GTexel/s	50.4 GTexel / s
Thermal Design Power (TDP)	15 Watt	151 Watt
Floating-point performance		2,016.0 gflops
Transistor count		1,700 million
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x HDMI, 2x mini-DisplayPort
DisplayPort support
Dual-link DVI support
Eyefinity
HDMI
VGA
API support
DirectX	12.0 (12_1)	11
OpenCL	3.0
OpenGL	4.6	4.4
Shader Model	6.4
Vulkan
Compatibility, dimensions and requirements
Bus support		PCIe 2.0 x16
Interface		PCIe 2.0 x16
Length		220 mm
Supplementary power connectors		2x 6-pin
Memory
Maximum RAM amount		1 GB
Memory bandwidth		134.4 GB / s
Memory bus width		256 Bit
Memory clock speed		1050 MHz
Memory type		GDDR5
Shared memory		0
Technologies
AMD Eyefinity
CrossFire