AMD Radeon R7 370 vs AMD Radeon R9 270X

Table of Contents

Graphics Processor

GPU model Trinidad Curacao
GPU variant Trinidad PRO (215-0870020) Curacao XT (215-0848004)
Architecture GCN 1.0 GCN 1.0
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 2,800 million 2,800 million
Die size 212 mm² 212 mm²

Graphics Card

Release date Jun 18th, 2015 Oct 8th, 2013
Generation Pirate Islands Volcanic Islands
Production End-of-life End-of-life
Launch price 149 USD 199 USD
Interface PCIe 3.0 x16 PCIe 3.0 x16
Reviews 21 in our database 90 in our database
Predecessor Volcanic Islands Sea Islands
Successor Arctic Islands Pirate Islands

Clocks

Base clock 925 MHz 1000 MHz
Boost clock 975 MHz 1050 MHz
Memory clock 1400 MHz 5.6 Gbps effective 1400 MHz 5.6 Gbps effective

Memory Configuration

Memory size 2 GB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 256 bit 256 bit
Bandwidth 179.2 GB/s 179.2 GB/s

Render Configuration

Shading units 1024 1280
TMUs 64 80
ROPs 32 32
Compute units 16 20
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 512 KB 512 KB

Performance

Pixel rate 31.20 GPixel/s 33.60 GPixel/s
Texture rate 62.40 GTexel/s 84.00 GTexel/s
FP32 (float) performance 1.997 TFLOPS 2.688 TFLOPS
FP64 (double) performance 124.8 GFLOPS (1:16) 168.0 GFLOPS (1:16)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 152 mm 6 inches 241 mm 9.5 inches
TDP 110 W 180 W
Suggested PSU 300 W 450 W
Outputs 2x DVI1x HDMI1x DisplayPort 2x DVI1x HDMI1x DisplayPort
Power connectors 1x 6-pin 2x 6-pin
Board number C631, C634 C631, C632
Width 109 mm 4.3 inches
Height 36 mm 1.4 inches

API Support & Features

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

Other Features

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