AMD Radeon R9 370X vs AMD Radeon R9 270X

What is the difference between AMD Radeon R9 370X and AMD Radeon R9 270X. Find out which graphics card has better performance.

Radeon R9 370X

Radeon R9 270X

Graphics Processor (GPU)

Trinidad	GPU Name	Curacao
Trinidad XT	Model number	Curacao XT (215-0848004)
GCN 1.0	Architecture	GCN 1.0
TSMC	Foundry	TSMC
28 nm	Process Size	28 nm
2,800 million	Transistors	2,800 million
212 mm²	Die Size	212 mm²

Graphics Card

Aug 27th, 2015	Release Date	Oct 8th, 2013
Pirate Islands (R9 300)	Family	Volcanic Islands (R9 200)
Active	Production	End-of-life
199 USD	Launch Price	199 USD
Volcanic Islands	Predecessor	Sea Islands
PCIe 3.0 x16	Bus Interface	PCIe 3.0 x16

Memory

2 GB	Memory Size	2 GB
GDDR5	Memory Type	GDDR5
256 bit	Memory Bus	256 bit
179.2 GB/s	Bandwidth	179.2 GB/s

Performance

32.96 GPixel/s	Pixel fillrate	33.60 GPixel/s
82.40 GTexel/s	Texture fillrate	84.00 GTexel/s
2.637 TFLOPS	FP32 (float) performance	2.688 TFLOPS
164.8 GFLOPS (1:16)	FP64 (double) performance	168.0 GFLOPS (1:16)

Clock Speeds

980 MHz	Base Clock	1000 MHz
1030 MHz	Boost Clock	1050 MHz
1400 MHz 5.6 Gbps effective	Memory Clock	1400 MHz 5.6 Gbps effective

Render Config

1280	Shading Units	1280
80	TMUs	80
32	ROPs	32
24	Compute Units	20
16 KB (per CU)	L1 Cache	16 KB (per CU)
512 KB	L2 Cache	512 KB

Board Design

Dual-slot	Slot Width	Dual-slot
221 mm 8.7 inches	Length	241 mm 9.5 inches
111 mm 4.4 inches	Width	109 mm 4.3 inches
180 W	Thermal design power (TDP)	180 W
450 W	Suggested PSU	450 W
2x DVI 1x HDMI 1x DisplayPort	Display Connectors	2x DVI 1x HDMI 1x DisplayPort
2x 6-pin	Power Connectors	2x 6-pin
C401	Board Number	C631, C632

API support

12 (11_1)	DirectX	12 (11_1)
4.6	OpenGL	4.6
1.2	OpenCL	1.2
1.2	Vulkan	1.2
5.1	Shader Model	5.1