AMD Radeon RX 470 (Laptop) vs AMD Radeon HD 7870 GHz Edition
Comparative analysis of AMD Radeon RX 470 (Laptop) and AMD Radeon HD 7870 GHz Edition 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: 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, PassMark - G3D Mark, PassMark - G2D Mark.
Differences
Reasons to consider the AMD Radeon RX 470 (Laptop)
- Videocard is newer: launch date 4 year(s) 4 month(s) later
- Around 21% higher boost clock speed: 1206 MHz vs 1000 MHz
- Around 72% higher texture fill rate: 137.5 GTexel / s vs 80 GTexel / s
- Around 60% higher pipelines: 2048 vs 1280
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
- Around 88% lower typical power consumption: 120 Watt vs 225 Watt
- 2x more maximum memory size: 4 GB vs 2 GB
- 5.5x more memory clock speed: 6600 MHz vs 1200 MHz
- 2x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 111.543 vs 55.001
- Around 91% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1817.005 vs 952.668
- 5.4x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 9.511 vs 1.767
- Around 55% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 99.875 vs 64.456
- Around 74% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 511.362 vs 294.215
- Around 46% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 9983 vs 6821
- Around 46% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 9983 vs 6821
- 2.2x better performance in 3DMark Fire Strike - Graphics Score: 3696 vs 1651
Specifications (specs) | |
Launch date | 4 August 2016 vs 5 March 2012 |
Boost clock speed | 1206 MHz vs 1000 MHz |
Texture fill rate | 137.5 GTexel / s vs 80 GTexel / s |
Pipelines | 2048 vs 1280 |
Manufacturing process technology | 14 nm vs 28 nm |
Thermal Design Power (TDP) | 120 Watt vs 225 Watt |
Maximum memory size | 4 GB vs 2 GB |
Memory clock speed | 6600 MHz vs 1200 MHz |
Benchmarks | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 111.543 vs 55.001 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1817.005 vs 952.668 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 9.511 vs 1.767 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 99.875 vs 64.456 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 511.362 vs 294.215 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 9983 vs 6821 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 9983 vs 6821 |
3DMark Fire Strike - Graphics Score | 3696 vs 1651 |
Reasons to consider the AMD Radeon HD 7870 GHz Edition
- 522.4x better floating-point performance: 2,560 gflops vs 4.9 TFLOPs
- 2.2x better performance in Geekbench - OpenCL: 77430 vs 34433
- Around 52% better performance in GFXBench 4.0 - Manhattan (Frames): 3716 vs 2443
- 2x better performance in GFXBench 4.0 - T-Rex (Frames): 3358 vs 1674
- Around 52% better performance in GFXBench 4.0 - Manhattan (Fps): 3716 vs 2443
- 2x better performance in GFXBench 4.0 - T-Rex (Fps): 3358 vs 1674
Specifications (specs) | |
Floating-point performance | 2,560 gflops vs 4.9 TFLOPs |
Benchmarks | |
Geekbench - OpenCL | 77430 vs 34433 |
GFXBench 4.0 - Manhattan (Frames) | 3716 vs 2443 |
GFXBench 4.0 - T-Rex (Frames) | 3358 vs 1674 |
GFXBench 4.0 - Manhattan (Fps) | 3716 vs 2443 |
GFXBench 4.0 - T-Rex (Fps) | 3358 vs 1674 |
Compare benchmarks
GPU 1: AMD Radeon RX 470 (Laptop)
GPU 2: AMD Radeon HD 7870 GHz Edition
Geekbench - OpenCL |
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CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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GFXBench 4.0 - Car Chase Offscreen (Frames) |
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GFXBench 4.0 - Manhattan (Frames) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - Car Chase Offscreen (Fps) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Fps) |
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3DMark Fire Strike - Graphics Score |
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Name | AMD Radeon RX 470 (Laptop) | AMD Radeon HD 7870 GHz Edition |
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Geekbench - OpenCL | 34433 | 77430 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 111.543 | 55.001 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1817.005 | 952.668 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 9.511 | 1.767 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 99.875 | 64.456 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 511.362 | 294.215 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 9983 | 6821 |
GFXBench 4.0 - Manhattan (Frames) | 2443 | 3716 |
GFXBench 4.0 - T-Rex (Frames) | 1674 | 3358 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 9983 | 6821 |
GFXBench 4.0 - Manhattan (Fps) | 2443 | 3716 |
GFXBench 4.0 - T-Rex (Fps) | 1674 | 3358 |
3DMark Fire Strike - Graphics Score | 3696 | 1651 |
PassMark - G3D Mark | 4633 | |
PassMark - G2D Mark | 588 |
Compare specifications (specs)
AMD Radeon RX 470 (Laptop) | AMD Radeon HD 7870 GHz Edition | |
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Essentials |
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Architecture | GCN 4.0 | GCN 1.0 |
Code name | Ellesmere | Pitcairn |
Design | Radeon RX 400 Series | AMD Radeon HD 7000 Series |
GCN generation | 4th Gen | |
Launch date | 4 August 2016 | 5 March 2012 |
Launch price (MSRP) | $549.99 | $349 |
Place in performance rating | 482 | 477 |
Price now | $109.99 | |
Type | Desktop | Desktop |
Value for money (0-100) | 91.95 | |
Technical info |
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Boost clock speed | 1206 MHz | 1000 MHz |
Compute units | 32 | |
Core clock speed | 926 MHz | |
Floating-point performance | 4.9 TFLOPs | 2,560 gflops |
GPU Power | 85-110 Watt | |
Manufacturing process technology | 14 nm | 28 nm |
Pipelines | 2048 | 1280 |
Stream Processors | 2048 | 1024 |
Texture fill rate | 137.5 GTexel / s | 80 GTexel / s |
Thermal Design Power (TDP) | 120 Watt | 225 Watt |
Transistor count | 5,700 million | 2,800 million |
Video outputs and ports |
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Display Connectors | No outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
VGA | ||
DisplayPort support | ||
Dual-link DVI support | ||
Eyefinity | ||
HDMI | ||
Compatibility, dimensions and requirements |
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Bridgeless CrossFire | ||
Interface | MXM-B (3.0) | PCIe 3.0 x16 |
Laptop size | large | |
Recommended system power (PSU) | 450 Watt | |
Bus support | PCIe 2.1 x16 | |
Length | 241 mm | |
Supplementary power connectors | 2x 6-pin | |
API support |
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DirectX | 12 | 11 |
OpenCL | 2.0 | |
OpenGL | 4.5 | 4.5 |
Vulkan | ||
Memory |
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Maximum RAM amount | 4 GB | 2 GB |
Memory bandwidth | 211 GB/s | 153.6 GB/s |
Memory bus width | 256 bit | 256 Bit |
Memory clock speed | 6600 MHz | 1200 MHz |
Memory type | GDDR5 | GDDR5 |
Shared memory | 0 | |
Technologies |
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4K H264 Decode | ||
4K H264 Encode | ||
AMD Eyefinity | ||
AMD Radeon™ Chill | ||
AMD Radeon™ ReLive | ||
CrossFire | ||
DisplayPort 1.3 HBR / 1.4 HDR Ready | ||
FreeSync | ||
H265/HEVC Decode | ||
H265/HEVC Encode | ||
HDMI 2.0b | ||
HDMI 4K Support | ||
PowerTune | ||
TrueAudio | ||
Unified Video Decoder (UVD) | ||
Video Code Engine (VCE) | ||
Virtual Super Resolution (VSR) | ||
ZeroCore |