Mobility Radeon HD 3450 vs GeForce GTX 1070

Primary details

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

Place in performance ranking	140	not rated
Place by popularity	34	not in top-100
Cost-effectiveness evaluation	23.21	no data
Architecture	Pascal (2016−2021)	RV6xx (2007−2010)
GPU code name	Pascal GP104	M82
Market segment	Desktop	Laptop
Release date	6 May 2016 (8 years ago)	8 January 2007 (17 years ago)
Launch price (MSRP)	$379	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	1920	40
CUDA cores	1920	no data
Core clock speed	1506 MHz	500 MHz
Boost clock speed	1683 MHz	no data
Number of transistors	7,200 million	181 million
Manufacturing process technology	16 nm	55 nm
Power consumption (TDP)	150 Watt	12 Watt
Maximum GPU temperature	94 °C	no data
Texture fill rate	202.0	2.000
Floating-point performance	6,463 gflops	40 gflops
Floating-point performance	6.463 gflops	0.04 gflops

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).

Bus support	PCIe 3.0	no data
Interface	PCIe 3.0 x16	MXM-II
Length	267 mm	no data
Height	4.376" (11.1 cm)	no data
Width	2-slot	no data
Recommended system power (PSU)	500 Watt	no data
Supplementary power connectors	1x 8-pin	no data
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	DDR2/GDDR3
Maximum RAM amount	8 GB	256 MB
Memory bus width	256 Bit	64 Bit
Memory clock speed	8 GB/s	700 MHz
Memory bandwidth	256 GB/s	6.4 GB/s
Shared memory	-	-

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
HDMI	+	-
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 graphics and general-purpose computing APIs, including their specific versions.

DirectX	12 (12_1)	10.1
Shader Model	6.4	4.1
OpenGL	4.5	3.3
OpenCL	1.2	N/A
Vulkan	+	N/A
CUDA	+	-

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

---

Pros & cons summary

---

Recency	6 May 2016	8 January 2007
Maximum RAM amount	8 GB	256 MB
Chip lithography	16 nm	55 nm
Power consumption (TDP)	150 Watt	12 Watt

---

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.

---