Radeon R4 Mobile Graphics vs GeForce GTX 1070 Mobile

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking	194	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	31.27	no data
Power efficiency	17.44	no data
Architecture	Pascal (2016−2021)	GCN 2.0 (2013−2017)
GPU code name	GP104B	Spectre SL
Market segment	Laptop	Laptop
Release date	15 August 2016 (8 years ago)	17 September 2014 (10 years ago)
Launch price (MSRP)	$389.99	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	2048	192
CUDA cores	1920	no data
Core clock speed	1506 MHz	533 MHz
Boost clock speed	1645 MHz	655 MHz
Number of transistors	7,200 million	2,410 million
Manufacturing process technology	16 nm	28 nm
Power consumption (TDP)	120 Watt	17 Watt
Maximum GPU temperature	94 °C	no data
Texture fill rate	210.6	6.396
Floating-point processing power	6.738 TFLOPS	0.2047 TFLOPS
ROPs	64	8
TMUs	128	12

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop size	large	no data
Bus support	PCIe 3.0	no data
Interface	PCIe 3.0 x16	IGP
SLI options	+	-

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR5	System Shared
Maximum RAM amount	8 GB	System Shared
Memory bus width	256 Bit	System Shared
Memory clock speed	8 GB/s	System Shared
Memory bandwidth	256 GB/s	no data
Shared memory	-	no data

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	DP 1.42, HDMI 2.0b, Dual Link-DVI	No outputs
Multi monitor support	+	no data
G-SYNC support	+	-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

GPU Boost	3.0	no data
VR Ready	+	no data
Ansel	+	-

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	12 (12_1)	12 (12_0)
Shader Model	6.4	6.0
OpenGL	4.5	4.6
OpenCL	1.2	2.0
Vulkan	1.2.131	1.2.131
CUDA	+	-

Pros & cons summary

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Recency	15 August 2016	17 September 2014
Chip lithography	16 nm	28 nm
Power consumption (TDP)	120 Watt	17 Watt

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