AMD Radeon HD 7690M XT vs AMD Radeon R5 340 OEM

Table of Contents

Graphics Processor

GPU model Thames Oland
GPU variant Thames XTX Oland PRO (215-0837015)
Architecture TeraScale 2 GCN 1.0
Foundry TSMC TSMC
Manufacturing process 40 nm 28 nm
Number of transistors 716 million 950 million
Die size 104 mm² 77 mm²

Mobile graphics

Release date Jan 7th, 2013
Generation London (HD 7600M)
Production End-of-life
Interface PCIe 2.0 x16
Predecessor Vancouver
Successor Solar System

Clocks

GPU clock 725 MHz
Memory clock 900 MHz 3.6 Gbps effective 1150 MHz 4.6 Gbps effective
Base clock 730 MHz
Boost clock 780 MHz

Memory Configuration

Memory size 2 GB 1024 MB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 64 bit
Bandwidth 57.60 GB/s 36.80 GB/s

Render Configuration

Shading units 480 384
TMUs 24 24
ROPs 8 8
Compute units 6 6
Cache L1 8 KB (per CU) 16 KB (per CU)
Cache L2 256 KB 128 KB

Performance

Pixel rate 5.800 GPixel/s 6.240 GPixel/s
Texture rate 17.40 GTexel/s 18.72 GTexel/s
FP32 (float) performance 696.0 GFLOPS 599.0 GFLOPS
FP64 (double) performance 37.44 GFLOPS (1:16)

Dimensions & Outputs

TDP 25 W 65 W
Outputs No outputs 1x DVI1x DisplayPort
Slot width Single-slot
Length 145 mm 5.7 inches
Suggested PSU 250 W
Power connectors None
Board number C869

API Support & Features

DirectX 11.2 (11_0) 12 (11_1)
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan 1.2
Shader model 5.0 5.1

Other Features

Graphics Card

Release date May 5th, 2015
Generation Pirate Islands
Production End-of-life
Interface PCIe 3.0 x8
Predecessor Volcanic Islands
Successor Arctic Islands

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